Lee (2007), p. 100. Lee, Doug (2007). "Episcopal Power and Perils in the Late Sixth Century: The Case of Gregory of Antioch". Bulletin of the Institute of Classical Studies. 50 (Supplement 91): 99–106. doi:10.1111/j.2041-5370.2007.tb02380.x.
Dal Santo (2011), p. 129. Dal Santo, Matthew (2011). "Imperial Power and Its Subversion in Eustratius of Constantinople's Life and Martyrdom of Golinduch (c. 602)". Byzantion. 81: 138–176. JSTOR44173231.