| Bibliography |  Suggestions |
| 1 | Sigrist, M., Neo-Sumerian Account Texts in the Horn Archaeological Museum, Andrews University Cuneiform Texts 1, Berrien Springs 1984 |
| 2 | Sallaberger, W., Der kultische Kalender der Ur III-Zeit, 2 vols, Berlin - New York 1993 |
| 3 | Rost, S., Watercourse Management and Political Centralization in Third-Millennium B.C. Southern Mesopotamia: A Case Study of the Umma Province of the Ur III Period (2112–2004 B.C.), Ph.D. Diss., Stony Brook University 2015 |
| http://cdli.mpiwg-berlin.mpg.de/P103571 |
| http://oracc.museum.upenn.edu/epsd2/P103571 |