Benson Brush Charles: Hittite Inscriptions. Certain Newly Discovered Inscriptions together with Revised Copies of a Number Hitherto Known and still in situ. Ithaca 1911, S. 28–29 (Digitalisat).
John Garstang: The Hittite Empire. Being a Survey of the History, Geography and Monuments of Hittite Asia Minor and Syria. Constable, London 1929, S. 220–221 Tafel XLII (Digitalisat).
