Kotler, P. (2006). Marketing management (12th ed.). Pearson Education.
Chicago Style citaatKotler, Philip. Marketing Management. 12th ed. Delhi: Pearson Education, 2006.
MLA citatieKotler, Philip. Marketing Management. 12th ed. Pearson Education, 2006.
Let op: Deze citaties zijn niet altijd 100% accuraat.