| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| !!Bienvenidos! - Level 10: Audiocassette 1 | 978-88-8148-411-9 (88-8148-411-0) | 1998 | S Cortes Ramirez |
| !!Bienvenidos! - Level 10: Audiocassette 2 | 978-88-8148-412-6 (88-8148-412-9) | 1998 | " |
| !!Bienvenidos! - Level 10: Audiocassette 3 | 978-88-8148-413-3 (88-8148-413-7) | 1997 | " |
J. P. · J R · Jose Pavon Ramos · P R · P. Ramos