La Chanson des Rois Baudoin, ed. Peter R. Grillo The Jérusalem Continuations: The London-Turin Version, ed. Peter R. Grillo La Geste du Chevalier au Cygne, ed. Edmond A. Emplaincourt Godefroi de Buillon, ed. Jan Boyd Roberts Bibliography Emanuel J. Mickel Jr., and Jan A. Nelson, gen. eds., The Old French Crusade Cycle, University of Alabama Press. Susan B. Edgington, "Albert of Aachen and the Chansons de Geste" in The Crusades and their sources: essays presented to Bernard Hamilton ed. John France, William G. Zajac (Aldershot: Ashgate, 1998) pp. 23–37. Filippo Andrei, "Alberto di Aachen e la Chanson de Jérusalem," Romance Philology 63 (2009): 1–69, special issue: Romania Mediterranea II. Chansons de geste Crusade poetry Cultural depictions of Godfrey of Bouillon