Adam, E, E., Ebert, J, R, J.(1992).Production and Operations Management Concepts, Models and Behavior (Ed.5).United States of America:Prentice-Hall, Inc.
Gaya MLA
Adam, Everett, E.., Ebert, Jr., Ronald, J.."Production and Operations Management Concepts, Models and Behavior".Ed.5United States of America:Prentice-Hall, Inc,1992.Buku.