B. G. · D B · D. Bennett · D G
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Personality Development in Individuals with Mental Retardation | Hardcover | 978-0-521-63048-1 (0-521-63048-7) | 1999 | Edward Zigler · Donald Cohen |
| Personality Development in Individuals with Mental Retardation | Paperback | 978-0-521-63963-7 (0-521-63963-8) | 1999 | Donald Cohen · Edward Zigler |