| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| No Boundaries: How to Use Time and Labor Management Technology to Win the Race for Profits and Productivity | 978-0-470-49706-7 (0-470-49706-8) | 2009 |
| Workforce Asset Management Book of Knowledge | 978-1-118-36757-5 (1-118-36757-X) | 2013 |