• Valdeón Baruque, Julio (2003), Alfonso X: La forja de la España moderna, Madrid: Ediciones Temas de Hoy, ISBN 978-84-8460-277-4.
  • Alfonso X of Castilla (1221-1284), also known as “el Sabio”, was a Spanish monarch who ruled the kingdoms of Castilla y León between 1252 and 1284.
  • Alfonso X (1221-1284), 1252’den 1284’e kadar Kastilya ve Leon kralıydı. Bilge Alfonso olarak da bilinir, Orta Çağ’ın en büyük kraliyet patronlarından biriydi.
  • González Jiménez, Manuel Alfonso X el sabio 1252-1284 Palencia 1993. Hillgarth, J.N The Spanish Kingdoms 1250-1516 Oxford1976, 1978 2 vols.
  • In addition, Alfonso’s court was famous for his literary contributions, for the king was both a generous literary patron and was himself a poet of some distinction.
  • The second is the translation of Ibn al‐Haytham's Cosmography, which corresponds to a type of theoretical interest not all that common in the corpus of Alfonso X.
  • Альфонсо X Кастильский исп. Alfonso X de Castilla. ... Кроме того Альфонс X имел нескольких внебрачных детей. От связи с Марией Альфонсо де Леон
  • Помимо политических реформ под руководством Альфонсо X была разработана целая программа по интеллектуальной деятельности.
  • A concise historical study in English stressing Alfonso's humanistic pursuits is Evelyn S. Procter, Alfonso X of Castile, Patron of Literature and Learning (1951).
  • Alfonso X (1221-1284), the King of Castile (Spain) who is in the middle of the picture on the left, commissioned the book. The Libro de Juegos Today.