| Bibliography |  Suggestions |
| 1 | Contenau, G., Umma sous la dynastie d'Ur, Paris 1916 |
| http://oracc.museum.upenn.edu/epsd2/P139599 |
| http://cdli.ucla.edu/P139599 |
|
| 1 | Contenau, G., Umma sous la dynastie d'Ur, Paris 1916 |
| http://oracc.museum.upenn.edu/epsd2/P139599 |
| http://cdli.ucla.edu/P139599 |