| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Gestalt Therapy Book: A Holistic Guide to the Theory, Principles and Techniques of Gestalt Therapy Developed by Frederick S. Perls and Others | 978-O-939266-O4-3 (O-939266-O4-O) | 1973 |
J. L. · Joël Ladner · Julee Latimer · Julio Ludemir