"La hora de Azkargorta" [Azkargorta's time] (PDF). Mundo Deportivo (in Spanish). 14 September 1983. Retrieved 9 May 2014.
Ríos, Ricardo (29 August 1987). "Azkargorta: Un Miura para empezar" [Azkargorta: A Miura for starters] (PDF). Mundo Deportivo (in Spanish). Retrieved 9 May 2014.
Ríos, Ricardo (10 February 1989). "Azkargorta: Crónica de un demisión anunciada" [Azkargorta: Chronicle of an announced resignation] (PDF). Mundo Deportivo (in Spanish). Retrieved 9 May 2014.
Castañeda, Álvaro (7 January 1991). "Paqui, lesionado de gravedad" [Paqui, seriously injured] (PDF). Mundo Deportivo (in Spanish). Retrieved 9 May 2014.
hemeroteca.mundodeportivo.com
"La J-League habla español" [The J-League speaks Spanish]. Mundo Deportivo (in Spanish). 21 March 1998. Retrieved 23 February 2021.