| Bibliography |  Suggestions |
| 1 | Al-Rawi, F., and Verderame, L., Documenti amministrativi neo-sumerici da Umma conservati al British Museum (NATU II), Nisaba. Studi Assiriologici Messinesi 11, Messina 2006 |
External Resources
| http://www.britishmuseum.org/collection/object/W_1912-0706-24 |
| http://oracc.museum.upenn.edu/epsd2/P201730 |
| http://www.ebl.lmu.de/library/BM.104760 |
| http://cdli.earth/P201730 |