Gaya APA
Programmable Logic Control. (2005).
Yogyakarta:
Graha Ilmu.
Gaya Chicago
Programmable Logic Control.
.
Yogyakarta:
Graha Ilmu,
2005.
Text.
Gaya MLA
Programmable Logic Control.
.
Yogyakarta:
Graha Ilmu,
2005.
Text.
Gaya Turabian
Programmable Logic Control.
Yogyakarta:
Graha Ilmu,
2005.
Print.