Gw mau tau Lihat juga dari Majlis Konstantinopel Ketiga. Jelasin dalam bahasa melayu

"Concilium Universale Constantinopolitanum Tertium", in Acta Conciliorum Oecumenicorum, ser. 2, II.1–2. ed. R. Riedinger (Berlin 1990 and 1992).

Ekonomou, Andrew J. 2007. Byzantine Rome and the Greek Popes: Eastern influences on Rome and the papacy from Gregory the Great to Zacharias, A.D. 590–752. Lexington Books.

Ostrogorsky, George. History of the Byzantine State. New Brunswick: Rutgers University Press. ISBN 0-8135-0599-2