The district may have had its origins as a prefecture created by Archeläus of Cappadocia during Hellenistic times and give its name to the modern district of Kaman.
↑Théodore Reinach: Mithridates Eupator, King of Pontus. With corrections and supplements of the author, German by A. Goetz, (Leipzig, 1895). (Reprint: Hildesheim 1975. ISBN3-487-05585-6 , p.217 f.)
↑Julius Billerbeck: Handbook of ancient geography. To use for schools and to look up in the preparation for the classical writers. (Leipzig, Hahn, 1826), p. 102.
↑AD Mordtmann: About the altphrygische language. In: Proceedings of the Royal Bavarian Academy of Sciences. 1862, vol. 1, pp. 12 ff., 36.
↑Sevan Nişanyan: Adini unutan Ülke. Türkiye'de Adı Değiştirilen Yerler Sözlüğü. 1st edition. Everest Yayınları, İstanbul 2010 ISBN978-975-289-730-4 , S. 202nd
↑DH French: A Study of Roman Roads in Anatolia:. Principles and Methods. In: Anatolian Studies. 24, 1974, pp. 143-149, p. 148.