*{{citeCita booklibro|lastcognome=Garland|firstnome=Lynda|titletitolo=Byzantine Empresses: Women and Power in Byzantium, AD 527–1204|yearanno=1999|___locationcittà=New York, New York and London, United Kingdom|publishereditore=Routledge|isbnid=ISBN 978-0-41-514688-3|url=http://books.google.com/books?id=6JY2fpMTkKwC|ref=harv}}
*{{citeCita booklibro|editor-last=Kazhdan|editor-first=Alexander Petrovich|editor-link=Alexander Kazhdan|titletitolo=The Oxford Dictionary of Byzantium|___locationcittà=New York, New York and Oxford, United Kingdom|publishereditore=Oxford University Press|yearanno=1991|url=http://books.google.com/books?id=Q3u5RAAACAAJ|isbnid=ISBN 978-0-19-504652-6|ref=harv}}
*{{citeCita booklibro|editor1-last=Talbot|editor1-first=Alice-Mary|editor2-last=Sullivan|editor2-first=Dennis F.|titletitolo=The History of Leo the Deacon: Byzantine Military Expansion in the Tenth Century|___locationcittà=Washington, District of Columbia|publishereditore=Dumbarton Oaks|yearanno=2005|isbnid=ISBN 978-0-88402-324-1|url=http://books.google.com/books?id=RCDsV41k8A0C|ref=harv}}
*{{citeCita booklibro|lastcognome=Treadgold|firstnome=Warren|titletitolo=A History of the Byzantine State and Society|url=http://books.google.com/?id=nYbnr5XVbzUC|___locationcittà=Stanford, California|publishereditore=Stanford University Press|yearanno=1997|isbnid=ISBN 0-8047-2630-2|ref=harv}}
*{{citeCita booklibro|lastcognome=Whittow|firstnome=Mark|titletitolo=The Making of Byzantium, 600–1025|___locationcittà=Berkeley and Los Angeles, California|publishereditore=University of California Press|yearanno=1996|isbnid=ISBN 0520204964|url=http://books.google.com/books?id=bFh-ASmKksYC|ref=harv}}