| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| CMQ/OE Exam Secrets Study Guide: CMQ/OE Test Review for the Certified Manager of Quality/Organizational Excellence Exam | 978-1-60971-424-6 (1-60971-424-5) | 2013 |
| CMQ/OE Exam Secrets Study Guide: CMQ/OE Test Review for the Certified Manager of Quality/Organizational Excellence Exam | 978-1-61073-534-6 (1-61073-534-X) | 2013 |