| español | spa-000 |
| Robert Bakker | |
| čeština | ces-000 | Robert T. Bakker |
| Deutsch | deu-000 | Robert Bakker |
| ελληνικά | ell-000 | Ρόμπερτ Μπάκερ |
| English | eng-000 | Robert T. Bakker |
| français | fra-000 | Robert Bakker |
| bokmål | nob-000 | Bob Bakker |
| polski | pol-000 | Robert Bakker |
| svenska | swe-000 | Robert T. Bakker |