APA (7th ed.) Zitazioa

Kelly, J. (1980). How managers manage. Prentice-Hall, Inc..

Chicago Style (17th ed.) Zitazioa

Kelly, Joe. How Managers Manage. Englewood Cliffs: Prentice-Hall, Inc., 1980.

MLA (9th ed.) Zitazioa

Kelly, Joe. How Managers Manage. Prentice-Hall, Inc., 1980.