|
| 1 | Myhrman, D.W., Sumerian Administrative Documents dated in the reigns of the Second Dynasty of Ur from the Temple Archives of Nippur, The Babylonian Expedition of the University of Pennsylvania III/1, Philadelphia 1910 |
| 2 | Hattori, A., Texts and Impressions: a Holistic Approach to Ur III Cuneiform Tablets from the University of Pennsylvania Expeditions to Nippur, Ph.D. Diss, University of Pennsylvania 2002 |
| 3 | Tsouparopoulou, C., The Ur III Seals Impressed on Documents from Puzriš-Dagān (Drehem), Heidelberger Studien zum Alten Orient 16, Heidelberg 2015 |
| http://cdli.earth/P105586 |
| http://www.penn.museum/collections/object.php?irn=588464 |
| http://www.penn.museum/collections/object.php?irn=588463 |
| http://oracc.museum.upenn.edu/epsd2/P105586 |
| http://www.ebl.lmu.de/library/CBS.11256 |