Following are the sources referenced in the Leadership articles.

Adams, S. J. (1965). Inequity in social exchange. Social Psychology, 62, 335-343.

Aronson, E. (2008). The social animal (10 ed.). New York, NY, USA: Worth Publishers.

Bass, B. M. (2008). The Bass handbook of leadership: Theory and managerial applications (4th ed.). New York, NY: Free Press.

Bateman, T. S., & Snell, S. A. (2007). Management: Leading & collaborating in a competitive world (7th ed.). New York, NY: McGraw-Hill Irwin.

Bennis, W., & Nanus, B. (1985). Leadership: The strategies for taking charge. New York, NY: Harper & Row.

Berg, G. A. (2005). Lessons from the edge: For-profit and nontraditional higher education in America. Westport, CT: The American Council on Higher Education/Praeger Publishers.

Blake, R., & Mouton, J. (1964). The managerial grid: The key to leadership excellence. Houston, TX: Gulf Publishing Co.

Blank, W., Weitzel, J. R., & Green, S. G. (1990). A test of the situational leadership theory. Personnel Psychology, 43, 579-597.

Bradberry, T., & Greaves, J. (2005). The emotional intelligence quick book: Everything you need to know to put your EQ to work. New York, NY: Simon and Schuster.

Burns, J. M. (1978). Leadership. New York, NY: Harper & Row [from Google Books].

Carneiro, R. L. (1981). Herbert Spencer as an anthropologist. The Journal of Libertarian Studies, V(2), 153-210.

Collins, J., & Lazier, W. C. (1995). Beyond entrepreneurship: Turning your business into an enduring great company. Paramus, NJ: Prentice Hall.

Dansereau, F., Graen, G., & Haga, W. J. (1975). A vertical dyad linkage approach to leadership within formal organizations: A longitudinal investigation of the role making proces. Organizational Behavior and Human Performance, 13, 46-78.

Day, D. D., Harrison, M. M., & Halpin, D. V. (2009). An integrative approach to leader development: Connecting adult development, indentity and expertise. New York, NY: Psychology Press.

Dessler, G. (2002). Management: Theory, practice, and application (University of Phoenix Custom Edition ed.). Upper Saddle River, NY: Prentice Hall.

Donaldson, L. (1996). The normal science of structural contingency theory. In S. R. Clegg, C. Hardy, & W. R. Nord, Handbook of organization studies (pp. 57-76). London, England: Sage Publications.

Duncan, B. (2018, October 20). Leadership Perspectives. Retrieved from Donnach.com: http://donnach.com/index.php/en/explorations/leadership/leadership-perspectives

Duncan, B. (2018). Synthesizing leadership perspectives to enhance organizational performance. Retrieved from Donnach.com: http://donnach.com/index.php/en/explorations/leadership/leadership-perspectives

Erez, M. (2002). Make Management practice fit the national culture. In E. A. Locke, Blackwell Handbook of Principles of Organizational Behavior (pp. 418 – 432). Oxford: Blackwell.

Fiedler, F. E. (1964). A contingency model of leadership effectiveness. In L. Berkowitz, Advances in Experimental Psychology.

Fiedler, F. E., & Mahar, L. (1979, March). The effectiveness of contingency model training. Personnel Psychology, 32(1), 45-62.

Gabarro, J. J., & Kotter, J. P. (2005, January). Managing your boss. Harvard Business Review, 92-99.

Gerstner, C. R., & Day, D. V. (1977, December). Meta-analytic review of leader–member exchange theory: Correlates and construct issues. Journal of Applied Psychology, 82(6), 827-844.

Gleick, J. (2008). Chaos: Making a new science (Second ed.). New York: Penguin Books Ltd.

Goleman, D. (1998, November-December). What makes a leader? Harvard Business Review, 93-102.

Goodman, R. (2003). The why, what and how of educational reform in Japan. In R. Goodman, & D. Phillips, Can the Japanese change their education system? (pp. 7-27). Oxford, UK: Symposium Books.

Graeff, C. L. (1983). The situational leadership theory: A critical view. Academy of Management Review, 8(2), 285-291.

Heller, J., & Van Till, J. (1983). Leadership and followership: Some summary propositions. The Journal of Applied Behavioral Sciences, 18(3), 405-414.

Hersey, P., & Blanchard, K. (1988). Management and organizational behavior: Utilizing human resources. Englewood Cliffs, NJ: Prentice Hall.

House, R. J. (1996). Path-goal theory of leadership: Lessons, legacy, and a reformulated theory. Leadership Quarterly, 7(3), 323-352.

House, R. J., & Mitchell, T. J. (1974). Path-goal theory of leadership. . Contemporary Business, 3, 81-98.

Hughes, R. L., Ginnett, R. C., & Curphy, G. J. (2005). Leadership: Enhancing the lessons of experience (5th ed.). New York: McGraw-Hill.

Jex, S. M. (2002). Organizational psychology: A scientist-practitioner approach. New York, NY: John Wiley & Sons, Inc.

Judge, T. A., Colbert, A. E., & Ilies, R. (2004, June). Intelligence and leadership: A quantitative review and test of theoretical propositions. Journal of Applied Psychology, 542-52.

Judge, T. A., Piccolo, R. F., & Ilies, R. (2004). The Forgotten Ones?: The Validity of Consideration and Initiating Structure in Leadership Research. Journal of Applied Psychology, 89(1), 36-51.

Kellerman, B. (2004). Bad leadership: What it is, how it happens, why it matters. Boston, MA: Harvard Business School Publishing.

Kelley, R. E. (1996). In Praise of Followers. In R. L. Taylor, & W. E. Rosenbach, Military Leadership: In Pursuit of Excellence (3rd ed., pp. 136-137). Boulder, CO: Westview Press.

Kerr, S., & Jermier, J. M. (1976, December). Substitutes for leadership: Their meaning and measurement. Organizational Behavior and Human Performance, 22(3), 375-403.

Kerr, S., & Schriesheim, C. (1974, December 1). Consideration, initiating structure, and organizational criteria--an update of Korman's 1966 review. Personnel Psychology, 27, 555-568.

Kirkpatrick, S. A., & Locke, E. A. (1991). Leadership: do traits matter. Academy of Management Executive, 5(2), 48-60.

Korman, A. K. (1966). "Consideration," "initiating structure," and organizational criteria—A review. Personnel Psychology, 19(4), 349-361.

Kotter, J. P. (1990). A force for change: How leadership differs from management. New York, NY: Free Press.

Kreitner, R., & Kinicki, A. (2008). Organizational behavior (8th ed.). New York, NY: McGraw-Hill/Irwin,.

Likert, R. (1961, in Yukl, 2010). The human organization. New York, NY: McGraw-Hill.

Lincoln, A. (1863, Nov 19). The Gettysburg Address. (R. P. Basler, Ed.) Retrieved Nov 14, 2010, from Abraham Lincoln Online: http://showcase.netins.net/web/creative/lincoln/speeches/gettysburg.htm

Lorentz, E. N. (1963). Deterministic nonperiodic flow. Journal of the Atmoshperic Sciences, 20, 131-141.

Mann, R. D. (1959). A review of the relationship between personality and performance in small groups. Psychological Bulletin, 56, 241-270.

Marion, R. (2002). Leadership in education. Long Grove, IL: Waveland Press, Inc.

Martin Luther King, J. (1963, August 23). I Have a Dream - Address at March on Washington. Retrieved November 14, 2010, from MLK Online: http://www.mlkonline.net/dream.html

Matthews, G., Roberts, R., & Zeidner, M. (2004). Seven myths about emotional intelligence. Psychological Inquiry, 15(3), 179-196.

Mintzberg, H. (1973, in Yukl, 2010). The nature of managerial work. New York, NY: Harper & Row.

Mitchell, S. (1988). Tao Te Ching: A new English version. Retrieved November 25, 2010, from Tao Te Ching translations: http://www.duhtao.com/index.html

Murphy, A. J. (1941, Oct.). A Study of the Leadership Process. American Sociological Review, 6(5), 674-687.

Nickles, W. G., McHugh, J. M., & McHugh, S. M. (2010). Understanding Business (9th ed.). New York, NY: McGraw-Hill Irwin.

Palmer, W. (1974, Summer). Management effectiveness as a function of personality traits of the manager. Personnel Psychology, 27(2), 283-295.

Pierce, J. L. (2007). Leadership (MGTS 4431). Madison, WI: University of Wisconsin.

Pierce, J. L., & Newstrom, J. W. (2008). Leaders and the leadership process (5th ed.). New York, NY: McGraw-Hill/Irwin.

Poole, G. S. (2003). Higher education reform in Japan: Amano Ikuo on 'The university in crisis'. International education journal, 4(3), 149-176.

Reicher, S. D., Platow, M. J., & Haslam, S. A. (2007, August). The new psychology of leadership. Scientific American Mind, 18(4), 22.

Rosenthal, A. (1992, Feb 05). Bush encounters the supermarket, amazed. Retrieved October 20, 2010, from The New York Times: http://www.nytimes.com/1992/02/05/us/bush-encounters-the-supermarket-amazed.html

Schermerhorn, J. R., Hunt, J. G., & Osborn, R. N. (2007). Organizational Behavior (9th ed.). New York: John Wiley & Sons, Inc.

Slater, P., & Bennis, W. G. (1990, September–October). Democracy is inevitable. Harvard Business Review, 170-171.

Stogdill, R. M. (1948). Personal factors associated with leadership: A survey of the literature. Journal of Psychology, 25, 35-71.

Strogatz, S. (2008). Chaos. Chatilly: The Teaching Company.

Tajfel, H., & Turner, J. (1979). An Integrative Theory of Intergroup Conflict. In W. G. Austin, & S. Worchel, The Social Psychology of Intergroup Relations (pp. 94-109). Monterey, CA.

Talent Smart. (2006, Talent Smart, Inc. Extracted on January 6, 2007 from https://www.talentsmart.com/media/uploads/pdfs/The_Business_Case_For_EQ.pdf.). The business case for emotional intelligence. Retrieved January 6, 2007, from talentsmart.com: https://www.talentsmart.com/media/uploads/pdfs/The_Business_Case_For_EQ.pdf

Tobey, D. H., & Manning, M. R. (2009). Melting the glacier: Activating neural mechanisms to create rapid large-scale organizational change. Organizational Change and Development, 17, 175-209.

University of Phoenix. (2010). Mission and purpose. Retrieved November 15, 2010, from University of Phoenix: http://www.phoenix.edu/about_us/about_university_of_phoenix/mission_and_purpose.html

West, E. (2010, August 31). Barack Obama wouldn't get away with that Euro-wuss bike gear in Russia. Retrieved October 20, 2010, from Telegraph.co.uk: http://blogs.telegraph.co.uk/news/edwest/100051871/barack-obama-wouldnt-get-away-with-that-euro-wuss-bike-gear-in-russia/

Wheatley, M. J. (2006). Leadership and the new science: Discovering order in a chaotic world (3rd ed.). San Francisco: Barrett-Koehler Publishers, Inc.

Yukl, G. (2010). Leadership in organizations (7th ed.). New York, NY: Pearson Prentice Hall.

Zaleznik, A. (1977). Managers and leaders: Are they different? Harvard Business Review, 55(5), 67-78.