APA (7th ed.) Zitazioa

Kreitner, R. (1989). Management.: Robert Kreitner. 4th ed. Mass. : houghton.

Chicago Style (17th ed.) Zitazioa

Kreitner, Robert. Management.: Robert Kreitner. 4th Ed. Boston: Mass. : houghton, 1989.

MLA (9th ed.) Zitazioa

Kreitner, Robert. Management.: Robert Kreitner. 4th Ed. Mass. : houghton, 1989.