See:
- http://www.hittitemonuments.com/hama/
- Trevor Bryce, The World of The Neo-Hittite Kingdoms: A Political and Military History, OUP Oxford 2012, p. 134
- John David Hawkins: Corpus of hieroglyphic Luwian inscriptions. Vol 1. Inscriptions of the Iron Age. Part 1: Text: Introduction, Karatepe, Karkamiš, Tell Ahmar, Maraş, Malatya, Commagene. de Gruyter, Berlin 2000, pp. 7 ff.
- Edward Lipiński, On the Skirts of Canaan in the Iron Age: Historical and Topographical Researches, Peeters Publishers, 2006, pp. 210 ff.