APA (7th ed.) Zitazioa

Clements, J. P. (2006). Effective project management. Thomson Learning.

Chicago Style (17th ed.) Zitazioa

Clements, James P. Effective Project Management. Australia: Thomson Learning, 2006.

MLA (9th ed.) Zitazioa

Clements, James P. Effective Project Management. Thomson Learning, 2006.