| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| PMP Exam Flashcard Study System: PMP Test Practice Questions & Review for the Project Management Professional Exam | 978-1-61072-576-7 (1-61072-576-X) | 2013 |
| PMP Exam Secrets Study Guide: PMP Test Review for the Project Management Professional Exam | 978-1-61072-575-0 (1-61072-575-1) | 2013 |
| PMP Exam Secrets Study Guide: PMP Test Review for the Project Management Professional Exam | 978-1-61073-419-6 (1-61073-419-X) | 2013 |