Gaya APA
O'Brien, James J.. (1971).
CPM in construction management : project management with CPM (2nd ed).
New York:
McGraw-Hill.
Gaya Chicago
O'Brien, James J..
CPM in construction management : project management with CPM.
2nd ed
New York:
McGraw-Hill,
1971.
Text.
Gaya MLA
O'Brien, James J..
CPM in construction management : project management with CPM.
2nd ed
New York:
McGraw-Hill,
1971.
Text.
Gaya Turabian
O'Brien, James J..
CPM in construction management : project management with CPM.
2nd ed
New York:
McGraw-Hill,
1971.
Print.