Clements, J. P., & James P Clements; Jack Gido. (2006). Effective project management. Mason, Ohio: Thomson South-Western.
استشهاد بنمط شيكاغوClements, James P., و James P Clements; Jack Gido. Effective Project Management. Mason, Ohio: Thomson South-Western, 2006.
MLA استشهادClements, James P., و James P Clements; Jack Gido. Effective Project Management. Mason, Ohio: Thomson South-Western, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.