| Bibliography |  Suggestions |
| 1 | Sigrist, M., Texts from the British Museum, Sumerian Archival Texts 1, Bethesda 1993 |
| 2 | Figulla, H.H. - Sigrist, M. - Walker, C.B.F., Catalogue of the Babylonian Tablets in the British Museum. II, London 1996 4 Neo-Sumerian text(s) edited: 4 in Transliteration. |
| 3 | 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://www.britishmuseum.org/collection/search?museum_number=20168 |
| http://oracc.museum.upenn.edu/epsd2/P131336 |
| http://www.ebl.lmu.de/fragmentarium/BM.20168 |
| http://cdli.mpiwg-berlin.mpg.de/P131336 |