APA (7. basım) Alıntı

O'brien, J. J. (1965). CPM in construction management; scheduling by the critical path method. McGraw-Hill.

Chicago Style (17. basım) Atıf

O'brien, James Jerome. CPM in Construction Management; Scheduling by the Critical Path Method. New York: McGraw-Hill, 1965.

MLA (9th ed.) Atıf

O'brien, James Jerome. CPM in Construction Management; Scheduling by the Critical Path Method. McGraw-Hill, 1965.