Gaya APA

Kouzes, J, M., Posner, B, Z. (2010). A Coach's Guide to Developing Exemplary Leaders: Making the Most of the Leadership Challenge and the Leadership Practices Inventory . India: Wiley.

Gaya MLA

Kouzes, James, M.., Posner, Barry, Z.. "A Coach's Guide to Developing Exemplary Leaders: Making the Most of the Leadership Challenge and the Leadership Practices Inventory". India: Wiley, 2010. Text.