Cita APA

Zikmund, W. G. (2000). Business research methods /6e (6th ed.). Harcourt college publishers.

Chicago Edition Citation

Zikmund, William G. Business Research Methods /6e. 6th ed. Fort Worth: Harcourt college publishers, 2000.

Cita MLA

Zikmund, William G. Business Research Methods /6e. 6th ed. Harcourt college publishers, 2000.