John L. la Monte, Feudal Monarchy in the Latin Kingdom of Jersalem 1100 to 1291, Kraus Reprint Co., 1970, p. 394
Hans Eberhard Mayer, "The Wheel of Fortune: Seignorial Vicissitudes under Kings Fulk and Baldwin III of Jerusalem", Speculum, vol. 65, no 4, 1er octobre 1990, p. 860–877