APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.