| English | eng-000 |
| W. I. Thomas | |
| čeština | ces-000 | William I. Thomas |
| Deutsch | deu-000 | William Isaac Thomas |
| français | fra-000 | William Isaac Thomas |
| italiano | ita-000 | William Thomas |
| polski | pol-000 | William Thomas |
| slovenčina | slk-000 | William Isaac Thomas |
| español | spa-000 | William I. Thomas |