APA (7th ed.) Zitazioa

Yukl, G. (2002). Leadership in organizations. Pearson.

Chicago Style (17th ed.) Zitazioa

Yukl, Gary. Leadership in Organizations. New York: Pearson, 2002.

MLA (9th ed.) Zitazioa

Yukl, Gary. Leadership in Organizations. Pearson, 2002.