APA (7th ed.) Zitazioa
Zaval, L. K., & Wagner, T. A. (2011). Project manager street smarts: A real world guide to PMP skills (2nd ed.). Wiley.
Chicago Style (17th ed.) Zitazioa
Zaval, Linda Kretz, eta Terri A. Wagner. Project Manager Street Smarts: A Real World Guide to PMP Skills. 2nd ed. Indianapolis, Ind.: Wiley, 2011.
MLA (9th ed.) Zitazioa
Zaval, Linda Kretz, eta Terri A. Wagner. Project Manager Street Smarts: A Real World Guide to PMP Skills. 2nd ed. Wiley, 2011.
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