| Bibliography |  Suggestions |
| 1 | Owen, D.I., The John Frederick Lewis Collection, Materiali per il Vocabolario Neosumerico 3, Rome 1975 287 Neo-Sumerian text(s) edited: 287 in Hand copy; 48 in Photo. |
| 2 | 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/P113688 |
| http://oracc.museum.upenn.edu/epsd2/P113688 |