Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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