Dyfyniad APA

Kotler, P. (1988). Marketing management: Analysis, planning and control/6e (6th ed.). Prentice Hall of India.

Dyfyniad Arddull Chicago

Kotler, Philip. Marketing Management: Analysis, Planning and Control/6e. 6th ed. New Delhi: Prentice Hall of India, 1988.

Dyfyniad MLA

Kotler, Philip. Marketing Management: Analysis, Planning and Control/6e. 6th ed. Prentice Hall of India, 1988.

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