APA (7 वां संस्करण) प्रशस्ति पत्र
Bellman, G. M. (2001). Getting things done when you are not in charge (2nd ed.). Berrett-Koehler Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Bellman, Geoffrey M. Getting Things Done When You Are Not in Charge. 2nd ed. San Francisco: Berrett-Koehler Publishers, 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Bellman, Geoffrey M. Getting Things Done When You Are Not in Charge. 2nd ed. Berrett-Koehler Publishers, 2001.
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