Carriba, Paula (12 June 2011). "Minguela releva a Viejo en Laguna" [Minguela takes over for Viejo in Laguna]. El Norte de Castilla (in Spanish). Retrieved 1 July 2016.
"25 años de la Copa de la Liga" [25 years from the League Cup]. El Norte de Castilla (in Spanish). 2009. Archived from the original on 19 February 2015. Retrieved 30 June 2016.
Allongo, Jenaro (26 September 1988). "2–1: Sporting ganó y convenció" [2–1: Sporting won and convinced]. Mundo Deportivo (in Spanish). Retrieved 1 July 2016.
Roma, Fernando (1 May 1989). "La suerte se alió con los pucelanos" [Luck was the pucelanos ally]. Mundo Deportivo (in Spanish). Retrieved 1 July 2016.
Roma, Fernando (28 May 1989). "El Valladolid las pasó moradas" [Valladolid went through an ordeal]. Mundo Deportivo (in Spanish). Retrieved 1 July 2016.
Roma, Fernando (11 June 1989). "1–0: El Valladolid ganó con apuros al Cádiz" [1–0: Valladolid had a hard time defeating Cádiz]. Mundo Deportivo (in Spanish). Retrieved 1 July 2016.
"25 años de la Copa de la Liga" [25 years from the League Cup]. El Norte de Castilla (in Spanish). 2009. Archived from the original on 19 February 2015. Retrieved 30 June 2016.