Gaya APA
EKOTAMA, S.
(2010).
CARA GAMPANG BIKIN STANDARD OPERATING PROSEDURE
(
CET.1)
.
YOGYAKARTA:
INTIMEDIA.
Gaya MLA
EKOTAMA, SURYONO.
"CARA GAMPANG BIKIN STANDARD OPERATING PROSEDURE".
CET.1
YOGYAKARTA:
INTIMEDIA,
2010.
Text.