Arranz Guzmán, Ana. “Granting of Services in Cortes for the Strait War, and Episcopal Endorsement of the Castilian Monarchy”. Estudios De Historia De España, vol. 18, no. 1/2, Nov. 2017, pp. 41-84, https://erevistas.uca.edu.ar/index.php/EHE/article/view/794.