Dyfyniad APA

Kotler, P. (2006). Marketing Management (12th.). Prentic-Hall of Ind.

Dyfyniad Arddull Chicago

Kotler, Philip. Marketing Management. 12th. New Delhi: Prentic-Hall of Ind, 2006.

Dyfyniad MLA

Kotler, Philip. Marketing Management. 12th. Prentic-Hall of Ind, 2006.

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