R. A. · Robert A. · Robert Adlam and Peter Villiers
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Police Leadership in the 21st Century: Philosophy, Doctrine and Developments | 978-1-872870-24-3 (1-872870-24-4) | 2003 | Peter Villiers |
| Policing a Safe, Just and Tolerant Society: An International Model for Policing | 978-1-904380-09-2 (1-904380-09-3) | 2004 | " |