John, K. (2012). IEC 611313: Programming Industrial Automation Systems. Springer.
Trích dẫn kiểu ChicagoJohn, Karl-Heinz. IEC 611313: Programming Industrial Automation Systems. Springer, 2012.
MLA citiranjeJohn, Karl-Heinz. IEC 611313: Programming Industrial Automation Systems. Springer, 2012.
Opozorilo: Ti citati niso vedno 100% točni.