APA (7e ed.) Bronvermelding

Cooper, D. (2006). BUSINESS RESEARCH METHODS (9th.). McGraw Hill.

Chicago (17e ed.) Bronvermelding

Cooper, Donald. BUSINESS RESEARCH METHODS. 9th. New Delhi: McGraw Hill, 2006.

MLA (9e ed.) Bronvermelding

Cooper, Donald. BUSINESS RESEARCH METHODS. 9th. McGraw Hill, 2006.

Let op: Deze citaties zijn niet altijd 100% accuraat.