Byzantium, Scarecrow Press, 2001, p. xxx. Aleksandr Petrovich Kazhdan, Annabel Jane Wharton, Change in Byzantine Culture in the Eleventh and Twelfth Centuries
(原始内容存档于2016-03-21). COOPER, Sir Anthony Ashley, 2nd Bt. (1621–83), of Wimborne St. Giles, Dorset and The Close, Salisbury, Wilts.. historyofparliamentonline.org