*Kazhdan, Alexander, ed. (1991). The {{Oxford Dictionary of Byzantium. Oxford and New York: Oxford University Press. }}
*Magdalino, {{cite book|last=Magdalino|first=Paul (2002) [1993]. |authorlink=|title=The Empire of Manuel I Komnenos, 1143–1180. |location=Cambridge: |publisher=Cambridge University Press|year=2002|origyear=1993|isbn=0-521-52653-1|url=https://books.google.com/books?id=0cWZvqp7q18C|language=αγγλικά}}
* {{cite journal | last = Stiernon, | first = Lucien (1961).| title = "Notes de prosopographie et de titulature byzantines: Constantin Ange (pan)sébastohypertate". | journal = Revue des études byzantines (in| French).volume = 19: | year = 1961 | pages = 273–283 | doi = 10.3406/rebyz.1961.1262 | url = http://www.persee.fr/doc/rebyz_0766-5598_1961_num_19_1_1262 |language=γαλλικά}}
* {{cite journal | last = Stiernon, | first = Lucien (1965).| title = "Notes de titulature et de prosopographie byzantines. Sébaste et Gambros". | journal = Revue des études byzantines (in| French).volume = 23: | year = 1965 | pages = 222–243 | doi= 10.3406/rebyz.1965.1349 | url = http://www.persee.fr/doc/rebyz_0766-5598_1965_num_23_1_1349 |language=γαλλικά}}
