R. H. · R. L · Robert H. · Robert L.
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Policing in America: A Balance of Forces | Paperback | 978-0-13-158022-0 (0-13-158022-1) | 2007 | Lawrence F. Travis III |
| Policing in America: A Balance of Forces | Hardcover | 978-0-13-092624-1 (0-13-092624-8) | 2002 | Lawrence F. Travis |
| Policing in America: A Balance of Forces | " | 978-0-02-367421-1 (0-02-367421-0) | 1994 | Lawrence F., III Travis |