| Bibliography |  Suggestions |
| 1 | Jean, C.-F., Šumer et Akkad. Contribution à l'Histoire de la Civilisation dans la Basse-Mésopotamie, Paris 1923 170 Neo-Sumerian text(s) edited: 170 in Hand copy. |
| 2 | Steinkeller, P., "The Foresters of Umma: Toward a Definition of Ur III Labor", M. Powell (ed.), Labor in the Ancient Near East, American Oriental Series 68, New Haven 1987, pp. 73-115 |
| http://cdli.earth/P128715 |
| http://oracc.museum.upenn.edu/epsd2/P128715 |