Gaya APA

Subagyo, P. (1984). Dasar-dasar operations research (Ed. 1). Yogyakarta: BPFE-Yogyakarta.

Gaya MLA

Subagyo, Pangestu. "Dasar-dasar operations research". Ed. 1 Yogyakarta: BPFE-Yogyakarta, 1984. Text.