CreateSpace Independent Publishing Platform · Independently published
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| PMP Exam Practice Tests - 600 Questions with Explanations: with complete reference to the PMBOK Guide 6th Edition | 978-1-7950-7530-5 (1-7950-7530-9) | 2019 |
| PMP Exam Preparation: 600 Questions with Explanations | 978-1-4923-8876-0 (1-4923-8876-9) | 2013 |