| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| The Person-Centered Approach to Brief Counselling and Psychotherapy | Paperback | 978-0-7619-5701-0 (0-7619-5701-4) | 2006 | Anja Rutten |
| The Person-Centered Approach to Brief Counselling and Psychotherapy | Hardcover | 978-0-7619-5700-3 (0-7619-5700-6) | 2003 | " |