"Les tribulations orientales du seigneur Gonfroy II de Marquise (1096-1138)", Egypt and Syria in the Fatimid, Ayyubid and Mamluk Eras, t. VIII, ed. U. Vermeulen, K. D’hulster and J. Van Steenbergen, Leuven, 2016, pp. 163-185. By Pierre-Vincent CLAVERIE

https://www.academia.edu/26044140/_Les_tribulations_orientales_du_seigneur_Gonfroy_II_de_Marquise_1096_1138_Egypt_and_Syria_in_the_Fatimid_Ayyubid_and_Mamluk_Eras_t_VIII_ed_U_Vermeulen_K_D_hulster_and_J_Van_Steenbergen_Leuven_2016_pp_163_185