Gaya APA

Heizer, J., Render, B. (2006). Operatian Managemen ( Manajemen operasi ) ; Edisi 7 (Edisi 7). Upper Saddle River, New Jersey: Salemba Empat.

Gaya MLA

Heizer, Jay., Render, Barry. "Operatian Managemen ( Manajemen operasi ) ; Edisi 7". Edisi 7 Upper Saddle River, New Jersey: Salemba Empat, 2006. Text.