| Bibliography |  Suggestions |
| 1 | Legrain, L., Business Documents of the Third Dynasty of Ur, Ur Excavations Texts 3, London 1937 |
| 2 | Focke, K., Der Garten in neusumerischer Zeit, Alter Orient und Altes Testament 53, Münster 2015 |
| 3 | Laursen, S.T. - Steinkeller, P., Babylonia, the Gulf Region, and the Indus. Archaeological and Textual Evidence for Contact in the Third and Early Second Millennium B.C., Mesopotamian Civilizations 21, Winona Lake 2017 |
| http://cdli.earth/P137837 |
| http://www.ur-online.org/subject/2969/ |
| http://oracc.museum.upenn.edu/epsd2/P137837 |
| http://www.ebl.lmu.de/library/U.3472 |