Gaya APA
Kumalaningrum, M, P.
(2011).
Manjemen operasi
.
Yogyakarta:
UPP STIM YKPN.
Gaya MLA
Kumalaningrum, Maria, Pampa.
"Manjemen operasi".
Yogyakarta:
UPP STIM YKPN,
2011.
Printed Book.