APA (7th ed.) Zitazioa
Bellman, G. M. (2001). Getting things done when you are not in charge (2nd ed.). Berrett-Koehler Publishers.
Chicago Style (17th ed.) Zitazioa
Bellman, Geoffrey M. Getting Things Done When You Are Not in Charge. 2nd ed. San Francisco: Berrett-Koehler Publishers, 2001.
MLA (9th ed.) Zitazioa
Bellman, Geoffrey M. Getting Things Done When You Are Not in Charge. 2nd ed. Berrett-Koehler Publishers, 2001.
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