Kotler, P. (1988). Principles of marketing (3rd. ed.). Prentice Hall of India.
Chicago ZitierstilKotler, Philip. Principles of Marketing. 3rd. ed. New Delhi: Prentice Hall of India, 1988.
MLA ZitierstilKotler, Philip. Principles of Marketing. 3rd. ed. Prentice Hall of India, 1988.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.