| Bibliography |  Suggestions |
| 1 | Çiğ, M., "New Dates Formulas from the Tablet Collection of the Istanbul Archaeological Museums", B.L. Eichler, et al. (eds.), Kramer Anniversary Volume. Cuneiform Studies in Honor of Samuel Noah Kramer, Alter Orient und Altes Testament 25, Kevelaer - Neukirchen Vluyn 1976, pp. 75-82 |
| 2 | Maiocchi, M. - Visicato, G., Administration at Girsu in Gudea's Time, Antichitistica 27. Studi Orientali 10, Venice 2020 |
| http://oracc.museum.upenn.edu/epsd2/P101730 |
| http://cdli.ucla.edu/P101730 |