Tham khảo Vương quốc Asturias

  1. ↑ Collins, Roger (1989). The Arab Conquest of Spain 710–797. Oxford, UK; Cambridge, Mass.: Blackwell. p. 49. ISBN 0-631-19405-3.
  2. ↑ Ackermann, Peter (2007). Pilgrimages and Spiritual Quests in Japan. Routledge. tr. 16. ISBN 9781134350469.
  3. ↑ Collins, Roger (1989). The Arab Conquest of Spain 710–797. Oxford, UK; Cambridge, Mass.: Blackwell. p. 49. ISBN 0-631-19405-3.
  4. ↑ Collins, Roger (1989). The Arab Conquest of Spain 710–797. Oxford, UK / Cambridge, US: Blackwell. tr. 49. ISBN 0-631-19405-3.
  5. ↑ Medieval Frontiers: Concepts and Practices. Routledge. 2017.
  6. ↑ Roger Collins, Caliphs and Kings: Spain, 796–1031, 65.
  7. ↑
  8. ↑ Flood, Timothy M. (2018). Rulers and Realms in Medieval Iberia, 711–1492. McFarland. tr. 30.
  9. ↑ J. Gil, Crónicas Asturianas, 1985, p. 176
  10. ↑ Menéndez Pidal, Ramón (1906). Primera crónica general. Estoria de españa de alfonso x (ấn bản 2022). Biblioteca Digital de Castilla y León. tr. 357. Truy cập ngày 10 tháng 6 năm 2023.
  11. ↑ Collins, Roger (1983). Early Medieval Spain. New York: St. Martin's Press. tr. 238. ISBN 0-312-22464-8.