Gaya APA
Hafid, M. et al. (2007).
Dasar-dasar Pemrograman : programmable logic controller OMRON CPM2A (plc) .
Yogyakarta:
Ardana Media.
Gaya MLA
Hafid, M. et al..
Dasar-dasar Pemrograman : programmable logic controller OMRON CPM2A (plc).
Yogyakarta:
Ardana Media,
2007.
Text.