Gaya APA

MBA, D, P, S. (1983). DASAR-DASAR OPERATIONS RESEARCH (2). Yogyakarta: BPFE-YOGYAKARTA.

Gaya MLA

MBA, Drs., Pangestu, Subagyo,. "DASAR-DASAR OPERATIONS RESEARCH". 2 Yogyakarta: BPFE-YOGYAKARTA, 1983. Text.