O'Brien, J. J., & O'Brien, J. J. (1993). CPM in construction management (4. edition--.). New York, New York: McGraw-Hill.
Chicago Style CitationO'Brien, James Jerome, and James Jerome O'Brien. CPM in Construction Management. 4. edition--. New York, New York: McGraw-Hill, 1993.
MLA CitationO'Brien, James Jerome, and James Jerome O'Brien. CPM in Construction Management. 4. edition--. New York, New York: McGraw-Hill, 1993.
Warning: These citations may not always be 100% accurate.