Bibliografia Normanno-Sveva
Albu Emily
Norman Views of Eastern Christendom: From the First Crusade to the Principality of Antioch
storia
Gerusalemme, Crociate, Terrasanta
The Meetings of Two Worlds: Cultural Exchange between East and West during the Period of the Crusades, ed. V. P. Goss and C. Verzar Bornstein, Kalamazoo 1986, pp. 115-121