Cita APA (7a ed.)

Stern, G. J. (1997). Marketing workbook for nonprofit organizations. Amherst H. Wilder Foundation.

Cita Chicago Style (17a ed.)

Stern, Gary J. Marketing Workbook for Nonprofit Organizations. Sain Paul (EEUU): Amherst H. Wilder Foundation, 1997.

Cita MLA (9a ed.)

Stern, Gary J. Marketing Workbook for Nonprofit Organizations. Amherst H. Wilder Foundation, 1997.