APA (7th ed.) Zitazioa

Ivancevich, J. M., Donnelly, J. H., & Gibson, J. L. (1989). Management: Principles an fuctions (4th ed.). IRWIN.

Chicago Style (17th ed.) Zitazioa

Ivancevich, John M., James H. Donnelly, eta James L. Gibson. Management: Principles an Fuctions. 4th ed. Boston: IRWIN, 1989.

MLA (9th ed.) Zitazioa

Ivancevich, John M., et al. Management: Principles an Fuctions. 4th ed. IRWIN, 1989.