Quinlan, C., Babin, B. J., Carr, J. C., Griffin, M., & Zikmund, W. G. (2019). Business research methods (Second edition.). Cengage Learning, EMEA.
Lua i Stíl Chicago (17ú heag.)Quinlan, Christina, Barry J. Babin, Jon C. Carr, Mitch Griffin, agus William G. Zikmund. Business Research Methods. Second edition. Andover, Hampshire, United Kingdom: Cengage Learning, EMEA, 2019.
Lua MLA (9ú heag.)Quinlan, Christina, et al. Business Research Methods. Second edition. Cengage Learning, EMEA, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
