Omparison and contrasting four leadership models.

Write 2,100-2,800 word paper comparing and contrasting four leadership models. Determine the similarities and differences between these models, and discuss how each model might address contemporary leadership issues and challenges. For the purpose of this assignment, use the terms models and theories synonymously. Provide references to course readings and appropriate peer-reviewed literature to support your judgments, assertions, and conclusions.

Avolio, B.J., & Yammarino, F.J. (2002). Tranformational and charismatic leadership: The road ahead. New York: Elsevier.
Clawson, J. G. (2006). Level three leadership: Getting below the surface ed.). Upper Saddle River: Pearson.
Nahavandi, A. (2006). The art and science of leadership (4th ed.). Upper Saddle River: Pearson.
The Jossey-Bass reader on educational leadership. (2000). San Francisco: Jossey-Bass.
Tichy, N.M., & Devanna, M.A. (1990). The tranformational leader. New York: John Wiley & Sons.