A. E. · A.G. · A. Goldman · E. G. ??
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Group Depth Interview: Its Principles and Practices | 978-0-13-365404-2 (0-13-365404-4) | 1986 | Susan Schwartz McDonald |
| The Group Depth Interview: Principles and Practice | 978-0-13-365396-0 (0-13-365396-X) | 1987 | " |