Ouyang, X., & Mínguez, V. (2013). Monetary role of silver and its administration in Mesopotamia during the Ur III period (c. 2112-2004 BCE): A case study of the Umma Province. Consejo Superior de Investigaciones Científicas.
Chicago-čujuhus (17. p.)Ouyang, Xiaoli, juo Víctor Mínguez. Monetary Role of Silver and Its Administration in Mesopotamia During the Ur III Period (c. 2112-2004 BCE): A Case Study of the Umma Province. Madrid: Consejo Superior de Investigaciones Científicas, 2013.
MLA-čujuhus (9. p.)Ouyang, Xiaoli, juo Víctor Mínguez. Monetary Role of Silver and Its Administration in Mesopotamia During the Ur III Period (c. 2112-2004 BCE): A Case Study of the Umma Province. Consejo Superior de Investigaciones Científicas, 2013.
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