Leet, R. (1998). Marketing for mission. National Center for Nonprofit Boards.
Cita Chicago Style (17a ed.)Leet, Rebecca. Marketing for Mission. Washington, D.C.: National Center for Nonprofit Boards, 1998.
Cita MLA (9a ed.)Leet, Rebecca. Marketing for Mission. National Center for Nonprofit Boards, 1998.
Precaución: Estas citas no son 100% exactas.