Kotler, P., & Andreasen, A. (1991). Strategic marketing for nonprofit organisations (4th ed.). Prentice-Hall of India.
Chicago Style citaatKotler, Philip, en Alan Andreasen. Strategic Marketing for Nonprofit Organisations. 4th ed. New Jersey: Prentice-Hall of India, 1991.
MLA citatieKotler, Philip, en Alan Andreasen. Strategic Marketing for Nonprofit Organisations. 4th ed. Prentice-Hall of India, 1991.
Let op: Deze citaties zijn niet altijd 100% accuraat.