APA استشهاد

Kotler, P. (1997). Marketing management (9th ed.). Prentice Hall of India.

استشهاد بنمط شيكاغو

Kotler, Philip. Marketing Management. 9th ed. New Delhi: Prentice Hall of India, 1997.

MLA استشهاد

Kotler, Philip. Marketing Management. 9th ed. Prentice Hall of India, 1997.