Gaya APA

SUBAGYO, P. et al (2012). DASAR-DASAR OPERATIONS RESEARCH (EDISI 2) (EDISI 2). YOGYAKARTA: BPFE.

Gaya MLA

SUBAGYO, PANGESTU. et al. "DASAR-DASAR OPERATIONS RESEARCH (EDISI 2)". EDISI 2 YOGYAKARTA: BPFE, 2012. Book.