Dyfyniad APA

Kotler, P. (1967). Marketing management (Third Edition.). New Jersey: Prentice-Hall.

Dyfyniad Arddull Chicago

Kotler, Philip. Marketing Management. Third Edition. New Jersey: Prentice-Hall, 1967.

Dyfyniad MLA

Kotler, Philip. Marketing Management. Third Edition. New Jersey: Prentice-Hall, 1967.

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