| 日本語 | jpn-000 |
| Paul Mattick | |
| Deutsch | deu-000 | Paul Mattick |
| English | eng-000 | Paul Mattick |
| français | fra-000 | Paul Mattick |
| Nederlands | nld-000 | Paul Mattick |
| فارسی | pes-000 | پل ماتیک |
| polski | pol-000 | Paul Mattick |
| português | por-000 | Paul Mattick |
| русский | rus-000 | Paul Mattick |
| español | spa-000 | Paul Mattick |
| svenska | swe-000 | Paul Mattick |