| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Industrial Maintenance Electrical & Instrumentation Technician, Level 3: Trainee Guide, 3rd Edition | 978-0-13-604499-4 (0-13-604499-9) | 2009 |
| Industrial Maintenance Mechanic: Level Four Trainee Guide | 978-0-13-609957-4 (0-13-609957-2) | 2009 |