| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| 11th Edition Blue Book of Airguns | 978-1-936120-52-9 (1-936120-52-6) | 2014 | John B. Allen |
| Blue Book of Airguns, 9th Edition | 978-1-936120-13-0 (1-936120-13-5) | 2011 | " |
D B · D D · (D-R) · D. Robert · Dr. D · Dr. Robert · Dr. Robert Beeman · R. B · R.D. · R. D. B. · Robert B. · Robert Beeman · Robert D. · Robert D. Beeman