| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Achieve PMP Exam Success: A Concise Study Guide for the Busy Project Manager | 978-1-932159-37-0 (1-932159-37-1) | 2005 | Diane Altwies · Edward Walker |
| Achieve PMP Exam Success PMBOK Guide -- 3rd Edition | 978-1-932159-50-9 (1-932159-50-9) | 2005 | Diane Altwies · Edward Walker |