| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Law Enforcement for the 21st Century Package | Hardcover | 978-0-536-94990-5 | 2004 | Karen J. Terry |
| Law Enforcement in the 21st Century | Paperback | 978-0-13-415820-4 | 2016 | " |
| Law Enforcement in the 21st Century | " | 978-0-13-511026-3 | 2011 | " |
| Law Enforcement in the 21st Century | Hardcover | 978-0-205-54297-0 | 2007 | " |
| Law Enforcement in the 21st Century | " | 978-0-205-33633-3 | 2004 | " |
B&G · B. Grant · H B · H.G. · H. Grant · Heath Grant
Allyn and Bacon · Pearson Custom Publishing · Prentice Hall