Prentice Hall · SAGE Publications, Inc
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Group Techniques: How to Use Them More Purposefully | 978-0-13-114988-5 (0-13-114988-1) | 2007 | Robert K. Conyne · Mark D. Newmeyer |
| How to Form a Group | 978-1-4833-3229-1 (1-4833-3229-2) | 2013 | Dr. Lynn S. Rapin |