APA (7e ed.) Bronvermelding

Berke, C. (1996). Entrepreneur magazine: Successful advertising for small businesses. John Wiley.

Chicago (17e ed.) Bronvermelding

Berke, Conrad. Entrepreneur Magazine: Successful Advertising for Small Businesses. New York: John Wiley, 1996.

MLA (9e ed.) Bronvermelding

Berke, Conrad. Entrepreneur Magazine: Successful Advertising for Small Businesses. John Wiley, 1996.

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