| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Brandelli, Volume 4 | 978-1-144-43124-0 (1-144-43124-7) | 2010 | |
| Sonetti romagnoli | 978-88-08-01098-8 (88-08-01098-8) | 1976 | |
| Studi E Polemiche Dantesche | 978-1-143-26486-3 (1-143-26486-X) | 2010 | Corrado Ricci |