FOREY, Alan. The Participation of the Military Orders in Truces with Muslims in the Holy Land and Spain during the Twelh and !irteenth Centuries. Ordines Militares Colloquia Torunensia Historica. Yearbook for the Study of the Military Orders. Online. 1 July 2012. Vol. 17, pp. 41-52. [Accessed 25 April 2025]. DOI 10.12775/OM.2012.003.