| Bibliography |  Suggestions |
| 1 | Otsu, T. - Fujimoto, M., "Sumerian economical document", Foods in the Ancient Middle East / On the history of food in the ancient Middle East. Special Lectures on the Fifteenth Anniversary of the Middle Eastern Culture Center in Japan, 1994 [in Japanese] |
| http://oracc.museum.upenn.edu/epsd2/P200614 |
| http://cdli.earth/P200614 |