| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 2006 |
|
The Man from Cross Plains: A Centennial Celebration of Two-Gun Bob Howard | Dennis McHaney | Nonfiction | 179 |
| May 2006 |
|
The Man from Cross Plains: A Centennial Celebration of Two-Gun Bob Howard | Dennis McHaney | Nonfiction | 179 |