| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| CRT & RRT Exam Flashcard Study System: CRT & RRT Test Practice Questions & Review for the Certified Respiratory Therapist & Registered Respiratory Therapist Exam | 978-1-60971-538-0 (1-60971-538-1) | 2013 |
| CRT & RRT Exam Secrets Study Guide: CRT & RRT Test Review for the Certified Respiratory Therapist & Registered Respiratory Therapist Exam | 978-1-60971-537-3 (1-60971-537-3) | 2013 |