| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Agents of Change: A Study in Police Reform | 978-0-470-87607-7 (0-470-87607-7) | 1975 | Hans Toch · etc. · James Douglas Grant |
| Agents of Change: Study of Police Reform | 978-0-470-87606-0 (0-470-87606-9) | 1975 | Hans Toch · etc. · James Douglas Grant |