Gaya APA

WICAKSONO, H. (2013). UNOFFICIAL BEGINNERS S GUIDE TO S7-200 SIEMENS PLC . : Graha Ilmu.

Gaya MLA

WICAKSONO, HANDY. "UNOFFICIAL BEGINNERS S GUIDE TO S7-200 SIEMENS PLC". : Graha Ilmu, 2013. Text Book.