Hag. Sergios kai Bakchos en tois Hormisdou
(Last visit: 2/9/2008)
Interactive ground plan of Hag. Sergios and Bakchos, based on T. F. Mathews' photographic survey of the Byzantine churches in Istanbul. Including bibliography on the monument.
The Buildings of Procopius — Book I.2-5
H. B. Dewing (transl.)
(Last visit: 31/10/2008)
Electronic reproduction of the English translation of Procopius' work by H. B. Dewing as printed in Vol. VII of the Loeb Classical Library edition of Procopius (1940). Chapter 4.1-8 refers to the Church of Sts Sergios and Bakchos in Constantinople.