Walter Wymer. Nonprofit Marketing: Marketing Management for Charitable and Nongovernmental Organizations. SAGE.
Cita Chicago (17th ed.)Walter Wymer. Nonprofit Marketing: Marketing Management for Charitable and Nongovernmental Organizations. SAGE.
Cita MLA (8th ed.)Walter Wymer. Nonprofit Marketing: Marketing Management for Charitable and Nongovernmental Organizations. SAGE.
Atenció: Aquestes cites poden no estar 100% correctes.