| বাংলা | ben-000 |
| জর্জ কিংস্লি জিফ | |
| Deutsch | deu-000 | George Kingsley Zipf |
| English | eng-000 | George Kingsley Zipf |
| français | fra-000 | George Kingsley Zipf |
| italiano | ita-000 | George Kingsley Zipf |
| Nederlands | nld-000 | George Zipf |
| slovenščina | slv-000 | George Kingsley Zipf |
| español | spa-000 | George Kingsley Zipf |