Cengage Learning · Holt McDougal
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Ciao! | 978-1-4390-8502-8 (1-4390-8502-1) | 2010 | |
| Ciao | 978-0-03-069333-5 (0-03-069333-0) | 1986 | Carla Federici |
C L · C.R. · Carla Larese Riga · Carla Riga · L. R.