Gaya APA
Heizer, J., Render, B.
(2009).
Operations Management Buku 1 Edisi 9
(
9)
.
Jakarta:
Salemba Empat.
Gaya MLA
Heizer, Jay., Render, Barry.
"Operations Management Buku 1 Edisi 9".
9
Jakarta:
Salemba Empat,
2009.
Text.