| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| How to Do a Superior Performance Appraisal | 978-0-471-51468-8 (0-471-51468-3) | 1991 |
| Ready-to-Use Performance Appraisals: Downloadable, Customizable Tools for Better, Faster Reviews! | 978-0-470-04709-5 (0-470-04709-7) | 2006 |
S. P. · S S · S. Swan · W.P. · W.S. · William P. · William S. · William S. Swan · William Swan