Shepard, 'How St James the Persian's head was brought to Cormery', p. 299.
359
Narratio Floriacensis de captis Antiochia et Hierosolyma et obsesso Dyrrachio, RHC, Occ., 5, p. 356, Gilbert of Mons, 23, p. 25. Также Becker, Urban II, 2, p. 180 и прежде всего J. Shepard, 'Cross-purposes: Alexius Comnenus and the First Crusade', in J. Phillips (ed.), The First Crusade: Origins and Impact (Manchester, 1997), рp. 107–29.
