Greenfield, J. M. (1994). Fund-Raising Fundamentals. A Guide to Annual Giving for Professional and Volunteers. New York, NY US: John Wiley & Sons, Inc..
Citación estilo ChicagoGreenfield, James M. Fund-Raising Fundamentals. A Guide to Annual Giving for Professional and Volunteers. New York, NY US: John Wiley & Sons, Inc., 1994.
Cita MLAGreenfield, James M. Fund-Raising Fundamentals. A Guide to Annual Giving for Professional and Volunteers. New York, NY US: John Wiley & Sons, Inc., 1994.
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