| Bibliography |  Suggestions |
| 1 | Speleers, L., Recueil des Inscriptions de l'Asie Antérieure des Musées Royaux d'Art et d'Histoire à Bruxelles, Bruxelles 1925 |
| 2 | Sollberger, E., The Business and Administrative Correspondence under the Kings of Ur, Texts from Cuneiform Sources 1, Locust Valley 1966. 372 Neo-Sumerian text(s) edited: 94 in Hand copy; 372 in Transliteration; 372 in Translation. |
| 3 | Limet, H., Textes sumériens de la IIIe dynastie d'Ur, Documents du Proche Orient Ancien – Épigaphie 1, Bruxelles 1976 |
| 4 | 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 |
| 5 | Maeda, T., "On the Calendar of pre-Sargonic Lagash", Acta Sumerologica 16 (1994) 298-306 |
External Resources
| http://cdli.earth/P135182 |
| http://oracc.museum.upenn.edu/epsd2/P135182 |