& Kaegi, W. E. (1993). Byzantine Bureaucracy and Specific Features of Byzantine State Structure: Ed. by Walter E. Kaegi. Hakkert.
Chicago-referens (17:e uppl.)och Walter Emil Kaegi. Byzantine Bureaucracy and Specific Features of Byzantine State Structure: Ed. by Walter E. Kaegi. Amsterdam: Hakkert, 1993.
MLA-referens (8:e uppl.)och Walter Emil Kaegi. Byzantine Bureaucracy and Specific Features of Byzantine State Structure: Ed. by Walter E. Kaegi. Hakkert, 1993.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.