| Bibliography |  Suggestions |
| 1 | Black, J.A. - Spada, G., Texts from Ur kept in the Iraq Museum and in the British Museum, Nisaba. Studi Assiriologici Messinesi 19, Messina 2008 |
| http://oracc.museum.upenn.edu/epsd2/P448892 |
| http://cdli.mpiwg-berlin.mpg.de/P448892 |