| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Practical Ethics for Psychologists: A Positive Approach | 978-1-4338-2745-7 (1-4338-2745-X) | 2017 | Dr. Samuel J. Knapp EdD ABPP · Randy Fingerhut |
| Practical Ethics for Psychologists: A Positive Approach | 978-1-4338-1174-6 (1-4338-1174-X) | 2012 | Dr. Samuel J. Knapp EdD ABPP |