| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Coaching Skills: A Guide for Supervisors | 978-0-7863-0220-8 (0-7863-0220-8) | 1994 |
| Creative Training Idea Book, The: Inspired Tips and Techniques for Engaging and Effective Learning | 978-0-8144-0733-2 (0-8144-0733-1) | 2003 |
R. L · R. Lucas · R William · Robert L. · Robert Lucas · Robert W. · Robert W. Lucas · Robert William · W.L. · William L.