| Bibliography |  Suggestions |
| 1 | Ungnad, A., "Verträge aus der Zeit der 3. Ur-Dynastie", Archiv Orientální 7 (1935) 8, pl. III-IV 5 Neo-Sumerian text(s) edited: 5 in Handcopy; 5 in Translation. |
| 2 | Steinkeller, P., Sale Documents of the Ur-III-Period, Freiburger Altorientalische Studien 17, Stuttgart 1989 |
| 3 | Gelb, I.J. - Steinkeller, P. - Whiting, R.M., Earliest Land Tenure Systems in the Near East. Ancient Kudurrus, 2 vols, Oriental Institute Publications 104, Chicago 1991 |
| http://cdli.mpiwg-berlin.mpg.de/P235973 |
| http://heidicon.ub.uni-heidelberg.de/detail/1121645 |
| http://oracc.museum.upenn.edu/epsd2/P101851 |
| http://www.ebl.lmu.de/fragmentarium/HS.2444 |