Frank Ferrell · Frank Friel · Franz Firla
Meta Publications · Springer, Berlin
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Provokative Therapie | 978-3-540-16666-5 (3-540-16666-1) | 2004 | Jeffrey M. Brandsma | |
| The Beginnings of Provocative Therapy | 978-0-916990-03-9 (0-916990-03-6) | 1981 | Jeff Brandsma |