*{{Kitap kaynağı|lastsoyadı=Guilland|firstad=Rodolphe| authorlink=Rodolphe Guilland|titlebaşlık=Recherches sur les Institutions Byzantines, Tome II|languagedil=FrenchFransızca|location=Berlin|publisheryayıncı=Akademie-Verlag|yearyıl=1967|ref=harv}}
*{{Ansiklopedi kaynağı|editoreditör-lastsoyadı=Kajdan|editoreditör-firstad=Aleksandr|editoreditör-linkbağ=Aleksandr Kajdan|encyclopedia=The [[Oxford Dictionary of Byzantium]]|location=New York and Oxford|publisheryayıncı=Oxford University Press|yearyıl=1991|isbn=978-0-19-504652-6|ref=harv}}
*{{Ansiklopedi kaynağı | editor1-last = [[Ralph-Johannes Lilie|Lilie]] | editor1-first = Ralph-Johannes | editor2editör2-lastsoyadı = Ludwig | editor2editör2-firstad = Claudia | editor3-last = Zielke | editor3-first = Beate | editor4-last = Pratsch | editor4-first = Thomas | encyclopedia = Prosopographie der mittelbyzantinischen Zeit Online. Berlin-Brandenburgische Akademie der Wissenschaften. Nach Vorarbeiten F. Winkelmanns erstellt | languagedil = GermanAlmanca | yayıncı = De Gruyter | yearyıl = 2013 | url = http://www.degruyter.com/view/db/pmbz | ref={{SfnRef|PmbZ}}}}
*{{Kitap kaynağı|lastsoyadı=van Millingen|firstad=Alexander| authorlink=Alexander van Millingen|titlebaşlık=Byzantine Churches of Constantinople|location=London, United Kingdom|publisheryayıncı=MacMillan & Company|yearyıl=1912|ref=harv}}
*{{Kitap kaynağı|lastsoyadı=Whittow|firstad=Mark|titlebaşlık=The Making of Byzantium, 600–1025|location=Berkeley and Los Angeles, California|publisheryayıncı=University of California Press|yearyıl=1996|isbn=0-520-20496-4|url=https://books.google.com/books?id=bFh-ASmKksYC|ref=harv}}
