Gaya APA
Noer, B, A.
(2010).
Belajar Mudah Riset Operasional Ed.1
(
I)
.
Jogyakarta:
Andi Offset.
Gaya MLA
Noer, Bustanul, Arifin.
"Belajar Mudah Riset Operasional Ed.1".
I
Jogyakarta:
Andi Offset,
2010.
Text.