O'Brien, J. J. (1965). CPM in construction management. McGraw-Hill.
Citación estilo ChicagoO'Brien, James J. CPM in Construction Management. Nueva York: McGraw-Hill, 1965.
Cita MLAO'Brien, James J. CPM in Construction Management. McGraw-Hill, 1965.
Warning: These citations may not always be 100% accurate.