|
| 1 | Sharlach, T.M., Provincial taxation and the Ur III state, Cuneiform Monographs 26, Leiden 2004 |
| 2 | Sigrist, M. - Zadok, R. - Walker, C.B.F., Catalogue of the Babylonian Tablets in the British Museum. III, London 2006 |
| 3 | Steinkeller, P., "Corvée Labor in Ur III Times", S. Garfinkle - M. Molina (eds.), From the 21st Century BC to the 21st Century AD. Proceedings of the International Conference on Neo-Sumerian Studies Held in Madrid, July 22-24, 2010, Winona Lake 2013, pp. 347-424 |
| http://www.britishmuseum.org/collection/search?museum_number=23921 |
| http://oracc.museum.upenn.edu/epsd2/P203456 |
| http://www.ebl.lmu.de/library/BM.23921 |
| http://cdli.earth/P203456 |