Kouzes, J. M. (1990). The leadership challenge: How to get extraordinary things done in organizations. Jossey-Bass.
Cita Chicago (17th ed.)Kouzes, James M. The Leadership Challenge: How to Get Extraordinary Things Done in Organizations. San Francisco: Jossey-Bass, 1990.
Cita MLA (9th ed.)Kouzes, James M. The Leadership Challenge: How to Get Extraordinary Things Done in Organizations. Jossey-Bass, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.