APA (7th ed.) Zitazioa

Zikmun, W. G. [. (2016). Business Research Methods.: 8th ed (8th ed.). Cenage.

Chicago Style (17th ed.) Zitazioa

Zikmun, William G. [et.al]. Business Research Methods.: 8th Ed. 8th ed. New Delhi: Cenage, 2016.

MLA (9th ed.) Zitazioa

Zikmun, William G. [et.al]. Business Research Methods.: 8th Ed. 8th ed. Cenage, 2016.