APA (7e ed.) Bronvermelding

Quinlan, C., Babin, B. J., Carr, J. C., Griffin, M., & Zikmund, W. G. (2019). Business research methods (Second edition.). Cengage Learning, EMEA.

Chicago (17e ed.) Bronvermelding

Quinlan, Christina, Barry J. Babin, Jon C. Carr, Mitch Griffin, en William G. Zikmund. Business Research Methods. Second edition. Andover, Hampshire, United Kingdom: Cengage Learning, EMEA, 2019.

MLA (9e ed.) Bronvermelding

Quinlan, Christina, et al. Business Research Methods. Second edition. Cengage Learning, EMEA, 2019.