Bibliography
-
- Foss, Clive (1998). The Survey of Medieval Castles of Anatolia, 1982-1984. In: Matthews, Roger ed. Ancient Anatolia: 50 Years Work by the British Institute of Archaeology at Ankara., pp. 359-366
-
- Foss, C. (1985). Survey of Medieval Castles of Anatolia: Kütahya. BAR International Series 261; British Institute of Archaeology at Ankara Monograph 7, (0) Oxford: British Archaeological Reports
-
- Foss, C. (1996). Survey of Medieval Castles of Anatolia II: Nicomedia. British Institute of Archaeology at Ankara 21, (0) London: British Institute at Ankara