Παραπομπή σε μορφή APA (7η εκδ.)

LEVIN, R. [. (1974). Production Operations Management; Contemporary Policy For Managing Operating Systems Richarad Levin... [et.al.]. McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

LEVIN, Richard [et.al.]. Production Operations Management; Contemporary Policy For Managing Operating Systems Richarad Levin... [et.al.]. McGraw-Hill, 1974.

Παραπομπή σε μορφή MLA (8th εκδ.)

LEVIN, Richard [et.al.]. Production Operations Management; Contemporary Policy For Managing Operating Systems Richarad Levin... [et.al.]. McGraw-Hill, 1974.