Lebedev, A. P. (2001). Istorii︠a︡ Konstantinopolʹskikh soborov IX veka. Izd-vo "Aleteĭi︠a︡".
Chicago Style (17th ed.) CitationLebedev, Aleksej P. Istorii︠a︡ Konstantinopolʹskikh Soborov IX Veka. Sankt-Peterburg: Izd-vo "Aleteĭi︠a︡", 2001.
MLA (8th ed.) CitationLebedev, Aleksej P. Istorii︠a︡ Konstantinopolʹskikh Soborov IX Veka. Izd-vo "Aleteĭi︠a︡", 2001.
Warning: These citations may not always be 100% accurate.