Murray, Alan V: Baldwin II and his nobles: Baronial factionalism and dissent in the kingdom of Jerusalem, 1118–1134. Nottingham Medieval Studies, XXXVIII. évf. (1994) 60–85., különösen 63. o. ISSN 0078-2122doi
Murray, Alan V: Baldwin II and his nobles: Baronial factionalism and dissent in the kingdom of Jerusalem, 1118–1134. Nottingham Medieval Studies, XXXVIII. évf. (1994) 60–85., különösen 63. o. ISSN 0078-2122doi