| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2005 | 978-0-9549678-0-2 | Raymond Skipp | NVQ/SVQ Practical Guide: Useful Information and Tips for Delegates and Assessors |
| 1986 | 978-0-9549678-1-9 | Ray Skipp | Workmanship Standards Manual: A Guide to International Manufacturing Standards for the Electronics Industries |
| 1988 | 978-0-9549678-2-6 | Ray Skipp | A Workmanship Methods Manual: The Assembly of Discrete Electronic Components |