E.T. · E. Trifari · Trifari Elio
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Lo sport. Ediz. illustrata | 978-88-540-1393-3 (88-540-1393-5) | 2010 | |
| Sports | 978-88-544-0539-4 (88-544-0539-6) | 2030 | Valeria Manferto de Fabianis |
| Sports | 978-88-544-0474-8 (88-544-0474-8) | 2010 | |