Gaya APA

Moder, J, J. (1983). Project management with CPM, PERT and precedence diagramming (3rd ed.). New York: Van Nostrand Reinhold Co..

Gaya MLA

Moder, Joseph, J.. "Project management with CPM, PERT and precedence diagramming". 3rd ed. New York: Van Nostrand Reinhold Co., 1983. Text.