Kotler, P. (1976). Marketing management: Analysis, planning and control/3e (3rd ed.). Prentice Hall of International.
Chicago ZitierstilKotler, Philip. Marketing Management: Analysis, Planning and Control/3e. 3rd ed. London: Prentice Hall of International, 1976.
MLA ZitierstilKotler, Philip. Marketing Management: Analysis, Planning and Control/3e. 3rd ed. Prentice Hall of International, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.