taha, h. A. (1965). program evaluation and review technique with computer application. National Planning Institute.
Cytowanie według stylu Chicago (wyd. 17)taha, hamdy A. Program Evaluation and Review Technique with Computer Application. cairo: National Planning Institute, 1965.
Cytowanie według stylu MLA (wyd. 9)taha, hamdy A. Program Evaluation and Review Technique with Computer Application. National Planning Institute, 1965.