^Greatrex & Lieu 2002, p. 168; Whitby & Whitby 1986, pp. 41–43
^History of the Byzantine Empire from DCCXVI to MLVII, George Finlay, p. 316
Bibliography
Greatrex, Geoffrey; Lieu, Samuel N. C. (2002). The Roman Eastern Frontier and the Persian Wars (Part II, 363–630 AD). New York, New York and London, United Kingdom: Routledge (Taylor & Francis). ISBN 0-415-14687-9.
Whitby, Michael; Whitby, Mary (1986). The History of Theophylact Simocatta. Oxford: Clarendon Press. ISBN 978-0-19-822799-1.