| Bibliography |  Suggestions |
| 1 | Genouillac, H. de, Textes économiques d'Oumma à l'époque d'Our, Textes Cunéiformes du Musée du Louvre 5, Paris 1922 |
| 2 | Pruzsinszky, R., "'The Poor Musician' in Ancient Near Eastern Texts and Images", A. Garcia-Ventura - C. Tavolieir - L. Verderame (ed.), The Study of Musical Performance in Antiquity. Archaeology and Written Sources, London 2018, pp. 39-58 |
| 3 | Pottorf, A.R., Social Stratification in Southern Mesopotamia during the Third Dynasty of Ur (ca. 2100–2000 BCE), Ph.D. Diss., Harvard University 2022 |
| http://cdli.earth/P131752 |
| http://collections.louvre.fr/recherche?q=%22AO+6038%22 |
| http://www.i3-mesop-oil.gwi.uni-muenchen.de/?p=3843 |
| http://oracc.museum.upenn.edu/epsd2/P131752 |