DBS · Schiffer Publishing, Ltd
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Le motociclette agli inizi del Novecento | 978-88-99369-02-6 (88-99369-02-X) | 2015 |
| Tricycles, Quadricycles and Light Cars 1894-1907: A Forgotten History | 978-0-7643-4347-6 (0-7643-4347-5) | 2013 |