Dyfyniad APA

Clements, J. P., & Gido, J. (2006). Effective project management. Mason, OH: Thomson/South-Western.

Dyfyniad Arddull Chicago

Clements, James P., và Jack Gido. Effective Project Management. Mason, OH: Thomson/South-Western, 2006.

Dyfyniad MLA

Clements, James P., và Jack Gido. Effective Project Management. Mason, OH: Thomson/South-Western, 2006.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.