Gaya APA

Dilworth, B, J. (1989). Production And Operation Management : Manufacturing And Nonmanufacturing (cet 4 ; edisi 4). New York: Random House Inc.

Gaya MLA

Dilworth, B, James. "Production And Operation Management : Manufacturing And Nonmanufacturing". cet 4 ; edisi 4 New York: Random House Inc, 1989. Text.