| Bibliography |  Suggestions |
| 1 | Hallo, W.W., Sumerian Archival Texts, Tabulae Cuneiformes a F.M.Th. de Liagre Böhl Collectae, Leidae Conservatae 3, Leiden 1963 |
| 2 | Waetzoldt, H., "Miscellanea Neo- Sumerica, VI: Kollationen zu W. W. Hallo, Tabulae Cuneiformes a F. M. Th. de Liagre Böhl Cellectiae III", Oriens Antiquus 15 (1976) 329-332 |
| 3 | Studevent-Hickman, B., The Organization of Manual Labor in Ur III Babylonia, 2 vols., Ph.D. Diss., Harvard University 2006 |
| http://oracc.museum.upenn.edu/epsd2/P134214 |
| http://cdli.mpiwg-berlin.mpg.de/P134214 |