Sources:
- Philipp Niewöhner, The Archaeology of Byzantine Anatolia: From the End of Late Antiquity Until the Coming of the Turks, Oxford University Press, 2017, pp. 61 f
- Sven Kühn (Deutsche Archaeologische Institut) , A Roman pool in Hattusha - https://hydromed.hypotheses.org/files/2017/11/Abstract-Book_2.pdf
- http://tayproject.org/TAYBizansMar.fm$Retrieve?YerlesmeNo=20636&html=bizansdetaile.html&layout=web