Themistius, VI, 83α, Downey, G.-Schenkl, H. (ed.), Themistii orationes quae supersunt 1 (Leipzig 1965), p. 123.
Prokopios, Buildings, Wirth, G.- Haury, J. (ed.), Procopii Caesariensis opera omnia 4 (Leipzig 1964), pp. 26, 35, 43-4, 134.
Pseudo-Codinos, Patria Constantinopoleos, ΙΙα.2; ΙΙΙ. 144-5, Th. Preger (ed.), Scriptores originum Constantinopolitanarum 2 (Leipzig 1907; repr. 1975), pp. 211, 260.
Theophanes, Chronographia, C. de Boor (ed.), Theophanis Chronographia 1 (Leipzig 1883; repr. Hildesheim 1963), pp. 228, 231, 353.
Vita Basilii (Theophanis Continuatus, V), Bekker, I. (ed.), Theophanes Continuatus, Ioannes Cameniata, Symeon Magister, Georgius Monachus (Corpus Scriptorum Historiae Byzantinae, Bonn 1838), p. 340.
Symeon Magister, Chronographia, Bekker, I. (ed.), Theophanes Continuatus, Ioannes Cameniata, Symeon Magister, Georgius Monachus (Corpus Scriptorum Historiae Byzantinae, Bonn 1838), p. 614.
Constantine Porphyrogennitos, De Cerimoniis, Reiske J.J. (ed.), De cerimoniis aulae Byzantinae, 1 (Corpus Scriptorum Historiae Byzantinae, Bonn 1829), pp. 414, 496.
Chronicon Paschale, Dindorf, L. (ed.), Chronicon Paschale I (Corpus Scriptorum Historiae Byzantinae, Bonn 1832), p. 589.