Dyfyniad APA

Kotler, P. (1978). Marketing for non-profit organizations. Prentice-Hall.

Dyfyniad Arddull Chicago

Kotler, Philip. Marketing for Non-profit Organizations. New Delhi: Prentice-Hall, 1978.

Dyfyniad MLA

Kotler, Philip. Marketing for Non-profit Organizations. Prentice-Hall, 1978.

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