APA (7th ed.) Zitazioa

Hackman, M. Z. (1996). Leadership: A communication perspective (2nd ed.). Waveland.

Chicago Style (17th ed.) Zitazioa

Hackman, Michael Z. Leadership: A Communication Perspective. 2nd ed. Illinois: Waveland, 1996.

MLA (9th ed.) Zitazioa

Hackman, Michael Z. Leadership: A Communication Perspective. 2nd ed. Waveland, 1996.