APA (7e ed.) Bronvermelding

Cooper, D. R. (2006). Business Research Methods (3rd ed.). Tata McGraw Hill Publishing.

Chicago (17e ed.) Bronvermelding

Cooper, Donald R. Business Research Methods. 3rd ed. New Delhi: Tata McGraw Hill Publishing, 2006.

MLA (9e ed.) Bronvermelding

Cooper, Donald R. Business Research Methods. 3rd ed. Tata McGraw Hill Publishing, 2006.