| Bibliography |  Suggestions |
| 1 | Snell, D.C., Ledgers and Prices: Early Mesopotamian Merchant Accounts, Yale Near Eastern Researches 8, New Haven - London 1982 24 Neo-Sumerian text(s) edited: 24 in Handcopy. |
| 2 | Ouyang, X., Monetary role of silver and its administration in Mesopotamia during the Ur III Period (c. 2112-2004 BCE): A case study of the Umma province, Biblioteca del Próximo Oriente Antiguo 11, Madrid 2013 1 Neo-Sumerian text(s) collated. |
| http://collections.peabody.yale.edu/search/Record/YPM-BC-029805 |
| http://oracc.museum.upenn.edu/epsd2/P112507 |
| http://www.ebl.lmu.de/fragmentarium/YBC.16570 |
| http://cdli.mpiwg-berlin.mpg.de/P112507 |