APA (7e ed.) Bronvermelding
Flowers, P. W. (2006). Underdog advertising: Proven principles to compete and win against the giants in any industry. Brown Books.
Chicago (17e ed.) Bronvermelding
Flowers, Paul W. Underdog Advertising: Proven Principles to Compete and Win Against the Giants in Any Industry. Dallas, Tex.: Brown Books, 2006.
MLA (9e ed.) Bronvermelding
Flowers, Paul W. Underdog Advertising: Proven Principles to Compete and Win Against the Giants in Any Industry. Brown Books, 2006.
Let op: Deze citaties zijn niet altijd 100% accuraat.