Gaya APA
Heizer, J., Render, B.
(2005).
Manajemen Operasi
(
Edisi 7)
.
Upper Saddle River, New Jersey:
Salemba Empat.
Gaya MLA
Heizer, Jay., Render, Barry.
"Manajemen Operasi".
Edisi 7
Upper Saddle River, New Jersey:
Salemba Empat,
2005.
.