| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Zenith Radio: The Early Years: 1919-1935 | 978-0-7643-0367-8 (0-7643-0367-8) | 1997 | Harold N. Cones · John H. Bryant · William Wade |
| Zenith Radio, the Glory Years, 1936-1945: History and Products | 978-0-7643-1882-5 (0-7643-1882-9) | 2007 | Harold N Cones Ph.D. · John H Bryant |
| Zenith Radio: The Glory Years, 1936-1945: Illustrated Catalog and Database | 978-0-7643-1883-2 (0-7643-1883-7) | 2007 | Harold N Cones Ph.D. · John H Bryant |