| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2015 | 978-0-9905120-0-4 | John D. Gaskell | The "Complete Guide" to CONSULTING ENGINEERING: How to Start & Manage an Outstanding CONSULTING ENGINEERING PRACTICE |
| '' | 978-0-9905120-2-8 | '' | The "Outline Guide" to CONSULTING ENGINEERING: How to Start & Manage an Outstanding CONSULTING ENGINEERING PRACTICE |
| '' | 978-0-9905120-6-6 | John Gaskell | The CONSULTING ENGINEER'S "Guidebook": Become an outstanding CONSULTING ENGINEER. Acquire a reputation as an expert in your specialty, And obtain Engineering Management Skills |