Dyfyniad APA

Kotler, P. (2002). Marketing management/10 e (10th ed.). Prentice Hall of India.

Dyfyniad Arddull Chicago

Kotler, Philip. Marketing Management/10 E. 10th ed. New Delhi: Prentice Hall of India, 2002.

Dyfyniad MLA

Kotler, Philip. Marketing Management/10 E. 10th ed. Prentice Hall of India, 2002.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.