Cavalaglio, Lorenzo. “Is (also) Magna Carta an Ecclesiastical Document? The Preeminent Role of the Church in the Development of English Legal System”. Vergentis. Revista De Investigación De La Cátedra Internacional Conjunta Inocencio III, vol. 1, no. 5, Nov. 2017, pp. 113-29, https://vergentis.ucam.edu/index.php/vergentis/article/view/57.