W. K. · William E. · William Emerson · William K.
Smithsonian · University of Oklahoma Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Chevrons: Illustrated History and Catalog of U.S. Army Insignia | 978-0-87474-412-5 (0-87474-412-1) | 1983 |
| Encyclopedia of United States Army Insignia and Uniforms | 978-0-8061-2622-7 (0-8061-2622-1) | 1996 |
| Marksmanship in the U.S. Army: A History of Medals, Shooting Programs, and Training | 978-0-8061-3575-5 (0-8061-3575-1) | 2004 |