APA (7e ed.) Bronvermelding

KOTLER PHILIP. (2008). PRINCIPLES OF MARKETING 12TH ED (12TH ED.). PEARSON PRENTICE HALL.

Chicago (17e ed.) Bronvermelding

KOTLER PHILIP. PRINCIPLES OF MARKETING 12TH ED. 12TH ED. INDIA: PEARSON PRENTICE HALL, 2008.

MLA (9e ed.) Bronvermelding

KOTLER PHILIP. PRINCIPLES OF MARKETING 12TH ED. 12TH ED. PEARSON PRENTICE HALL, 2008.

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