Kotler, P. (1982). Marketing for nonprofit organizations (2nd ed.). Prentice-Hall.
Cita Chicago (17th ed.)Kotler, Philip. Marketing for Nonprofit Organizations. 2nd ed. Englewood Cliffs, N.J: Prentice-Hall, 1982.
Cita MLA (9th ed.)Kotler, Philip. Marketing for Nonprofit Organizations. 2nd ed. Prentice-Hall, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.