N. Parker · N.R. · R. P. · R. Parker
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Firearm Suppressor Patents: Volume1: United States Patents | 978-1-58160-460-3 (1-58160-460-2) | 2004 | |
| Silencer History and Performance: Cqb, Assault Rifle, and Sniper Technology | 978-1-58160-323-1 (1-58160-323-1) | 2002 | Peter G. Kokalis · Alan Paulson |