| | Bolton, W. (William), 193... | Programmable logic controllers / W. Bolt... | 2015 | | 7 bibl. |
| | Webb, John W. | Programmable logic controllers : princip... | 1999 | | 2 bibl. |
| | Bolton, W. (William), 193... | Programmable logic controllers : an intr... | 2003 | | 4 bibl. |
| | | Programmable Logic Controllers [Elektron... | | | 14 bibl. |
| | Bolton, W. (William), 193... | Programmable logic controllers [electron... | 2009 | | 18 bibl. |
| | Morriss, S. Brian | Programmable logic controllers / S. Bria... | 2000 | | 2 bibl. |
| | Webb, John W | Programmable logic controllers : princip... | 1992 | | 0 bibl. |
| | Bolton, W. (William), 193... | Programmable logic controllers : an intr... | 1996 | | 0 bibl. |
| | Bolton, W. (William), 193... | Programmable logic controllers / W. Bolt... | 2009 | | 2 bibl. |
| | Bolton, W | Programmable logic controllers [Elektron... | 2009 | | 11 bibl. |