De Administrando Imperio: Revizyonlar arasındaki fark

 

;Genel

* {{cite book | ref = Kreutz-1996 | last = Kreutz | first = Barbara M. | year = 1996 | url = http://muse.jhu.edu/books/9780812205435 | title = Before the Normans: Southern Italy in the Ninth and Tenth Centuries | location = Philadelphia | publisher = University of Pennsylvania Press | isbn = 0-8122-1587-7 | accessdate = }}

*{{cite book|last=Ostrogorsky|first=George|authorlink=George Ostrogorsky|title=History of the Byzantine State|url=|year=1995|origyear=1969|publisher=Rutgers University Press|isbn=|ref=harv}}