Dyfyniad APA
Fleming, Q. W., & Koppelman, J. M. (2010). Earned value project management (4th ed.). PMI.
Dyfyniad Arddull Chicago
Fleming, Quentin W., and Joel M. Koppelman. Earned Value Project Management. 4th ed. Pennsylvania: PMI, 2010.
Dyfyniad MLA
Fleming, Quentin W., and Joel M. Koppelman. Earned Value Project Management. 4th ed. PMI, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.