| français | fra-000 |
| Willi Ritschard | |
| Deutsch | deu-000 | Willi Ritschard |
| English | eng-000 | Willi Ritschard |
| Schwizerdütsch | gsw-000 | Willy Ritschard |
| latine | lat-000 | Gulielmus Ritschard |
| Nederlands | nld-000 | Willy Ritschard |
| polski | pol-000 | Willi Ritschard |
| português | por-000 | Willy Ritschard |
| español | spa-000 | Willy Ritschard |