| français | fra-000 |
| Frederick Herzberg | |
| Deutsch | deu-000 | Frederick Herzberg |
| English | eng-000 | Frederick Herzberg |
| עברית | heb-000 | פרדריק הרצברג |
| lietuvių | lit-000 | Frederick Herzberg |
| Nederlands | nld-000 | Frederick Herzberg |
| português | por-000 | Frederick Herzberg |
| español | spa-000 | Frederick Herzberg |