Dyfyniad APA

Kotler, P., & Andreasen, A. (1991). Strategic marketing for nonprofit organisations (4th ed.). Prentice-Hall of India.

Dyfyniad Arddull Chicago

Kotler, Philip, and Alan Andreasen. Strategic Marketing for Nonprofit Organisations. 4th ed. New Jersey: Prentice-Hall of India, 1991.

Dyfyniad MLA

Kotler, Philip, and Alan Andreasen. Strategic Marketing for Nonprofit Organisations. 4th ed. Prentice-Hall of India, 1991.

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