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Sanchis, Alberto; Carmona, Sergio (10 November 1988). "¡Fue de infarto!" [Heart-stopping!]. Mundo Deportivo (in Spanish). Retrieved 1 November 2017.
Ger, Pedro (22 October 1989). "Primer positivo... que subo a poco" [First positive... bad taste in mouth]. Mundo Deportivo (in Spanish). Retrieved 31 October 2017.
Barcelo, Carme (1 April 1990). "La noche de los "proscritos"" [The night of the "outcast"]. Mundo Deportivo (in Spanish). Retrieved 31 October 2017.
Astruells, Andrés (9 April 1990). "¡Bendita primavera azulgrana!" [Holy azulgrana spring!]. Mundo Deportivo (in Spanish). Retrieved 31 October 2017.
Archs, Jordi (16 April 1990). "Pulverizaron al Cádiz" [They pulverised Cádiz]. Mundo Deportivo (in Spanish). Retrieved 31 October 2017.
Juárez, María Carmen (19 March 2008). "El padre de 'Txingurri'" [The father of 'Txingurri']. Mundo Deportivo (in Spanish). Retrieved 3 July 2016.
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Cubero, Cristina (2 June 2017). "La era 'Txingurri', que la cuente Bámbulo" [The 'Txingurri' age, let Bámbulo tell it]. Mundo Deportivo (in Spanish). Retrieved 18 April 2019.
noticiasdealava.eus
Mallo, Borja (22 January 2021). "100 años entre la gloria y el barro" [100 years between the glory and the mud]. Noticias de Álava (in Spanish). Retrieved 1 March 2021.