Grobman, G. M. (2011). The nonprofit handbook: Everything you need to know to start and run your nonprofit organization (6th ed.). White Hat Communications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGrobman, Gary M. The Nonprofit Handbook: Everything You Need to Know to Start and Run Your Nonprofit Organization. 6th ed. Harrisburg, Pa.: White Hat Communications, 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGrobman, Gary M. The Nonprofit Handbook: Everything You Need to Know to Start and Run Your Nonprofit Organization. 6th ed. White Hat Communications, 2011.
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