International medieval congress :Leeds, GB, & Murray, A. V. (1998). From Clermont to Jerusalem: The crusades and crusader societies 1095-1500 : selected proceedings of the International Medieval congress University of Leeds 10-13 july 1995. Brepols (éditions).
Style de citation Chicago (17e éd.)International medieval congress :Leeds, GB, et Alan V. Murray. From Clermont to Jerusalem: The Crusades and Crusader Societies 1095-1500 : Selected Proceedings of the International Medieval Congress University of Leeds 10-13 July 1995. Turnhout: Brepols (éditions), 1998.
Style de citation MLA (8e éd.)International medieval congress :Leeds, GB, et Alan V. Murray. From Clermont to Jerusalem: The Crusades and Crusader Societies 1095-1500 : Selected Proceedings of the International Medieval Congress University of Leeds 10-13 July 1995. Brepols (éditions), 1998.