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^Burney, Charles Allen (2004). Historical Dictionary of the Hittites. Lanham, Maryland: Scarecrow Press. pp. 324–325. ISBN978-0-8108-4936-5.
^Barjamovi, Gojko (2011). Historical Geography of Anatolia in the Old Assyrian Colony Period. Copenhagen: Museum Tusculanum Press for Carsten Niebuhr Institute of Near Eastern Studies, University of Copenhagen. p. 316. ISBN978-87-635-3645-5.