W. T. · William G. Truesdell · William H. Truesdell · William T
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| aPHR Associate Professional in Human Resources Certification Bundle | 978-1-260-02674-0 | 2017 | Dory Willer · William Kelly · Tresha Moreland · Gabriella Parente-Neubert · Joanne Simon-Walters |
| PHR/SPHR Professional in Human Resources Certification All-in-One Exam Guide, Second Edition | 978-1-260-45311-9 | 2019 | Christina Nishiyama · Dory Willer |
| SHRM-CP/SHRM-SCP Certification All-in-One Exam Guide | 978-1-259-58342-1 | 2018 | Dory Willer · William Kelly |
| SHRM-CP/SHRM-SCP Certification Bundle | 978-1-259-58559-3 | 2019 | Dory Willer · William Kelly · Joanne Simon-Walters |