| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Core Principles of Group Psychotherapy: A Training Manual for Theory, Research, and Practice | Hardcover | 978-0-367-20308-5 (0-367-20308-1) | 2019 | Francis J. Kaklauskas |
| Core Principles of Group Psychotherapy: A Training Manual for Theory, Research, and Practice | Paperback | 978-0-367-20309-2 (0-367-20309-X) | 2019 | " |