Villegas-Aristizábal, L. (2018) «Did Savary of Mauléon Participate in Alfonso IX’s Failed Siege of Caceres in 1218?», De Medio Aevo, 7(1), pp. 99–118. Disponível em: https://revistas.ucm.es/index.php/DMAE/article/view/75951 (Acedido: 12 julho 2026).