APA Style

Heizer, J, ;, B, R. (2011). Operations Management = Manajemen Operasi / Buku.2 (ed. 9). Jakarta: Salemba Empat.

MLA Style

Heizer, Jay, ;, Barry, Render. "Operations Management = Manajemen Operasi / Buku.2". ed. 9 Jakarta: Salemba Empat, 2011. Text.