Dani, A. H.; Mohen, J.-P. History of Humanity. Vol. II: From the Third Millennium to the Seventh Century B.C. UNESCO. Archived from the original on 14 June 2020. Retrieved 13 March 2020.
Dani, A. H.; Mohen, J.-P. History of Humanity. Vol. II: From the Third Millennium to the Seventh Century B.C. UNESCO. Archived from the original on 14 June 2020. Retrieved 13 March 2020.