Carballo, Berto (14 April 2016). "Iván Villar, el guardián de O Morrazo" [Iván Villar, the guardian of O Morrazo] (in Spanish). Canteira Celeste. Retrieved 14 May 2017.
Valero, Rafa (14 October 2020). "Iván Villar: "No sé si hubo dudas conmigo"" [Iván Villar: "I don't know if there were doubts about me"]. Marca (in Spanish). Retrieved 31 October 2020.