del Castillo, A., & Montenegro, J. (2009). The Alfonso II Document of 812, the Annales Portugalenses Veteres and the Continuity of the Visigothic Kingdom of Toledo as the Kingdom of Asturias. Revue belge de philologie et d'histoire, 87(2), 197.
Chicago Zitierstildel Castillo, Arcadio, und Julia Montenegro. "The Alfonso II Document of 812, the Annales Portugalenses Veteres and the Continuity of the Visigothic Kingdom of Toledo as the Kingdom of Asturias." Revue Belge De Philologie Et D'histoire 87, no. 2 (2009): 197.
MLA Zitierstildel Castillo, Arcadio, und Julia Montenegro. "The Alfonso II Document of 812, the Annales Portugalenses Veteres and the Continuity of the Visigothic Kingdom of Toledo as the Kingdom of Asturias." Revue Belge De Philologie Et D'histoire, vol. 87, no. 2, 2009, p. 197.