APA (7e ed.) Bronvermelding

Brennan, R. C. (2011). Business to business marketing (2nd ed.). Sage.

Chicago (17e ed.) Bronvermelding

Brennan, Ross; Canning. Business to Business Marketing. 2nd ed. New Delhi: Sage, 2011.

MLA (9e ed.) Bronvermelding

Brennan, Ross; Canning. Business to Business Marketing. 2nd ed. Sage, 2011.

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