Gaya APA
Thomas, ., Husanto, .
(2007).
PLC (Programmable Logic Control) FP Sigma
.
Yogyakarta:
Penerbit Andi.
Gaya MLA
Thomas, ., Husanto, .
"PLC (Programmable Logic Control) FP Sigma".
Yogyakarta:
Penerbit Andi,
2007.
.