APA (7th ed.) Zitazioa
Newell, M. W., & Grashina, M. N. (2004). The project management question and answer book. AMACOM, American Management Association.
Chicago Style (17th ed.) Zitazioa
Newell, Michael W., eta Marina N. Grashina. The Project Management Question and Answer Book. New York: AMACOM, American Management Association, 2004.
MLA (9th ed.) Zitazioa
Newell, Michael W., eta Marina N. Grashina. The Project Management Question and Answer Book. AMACOM, American Management Association, 2004.
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