Guerreiro, Daniel (9 November 2023). "Bustinza se entrena con el Amore" [Bustinza trains with Amore]. Diario AS (in Spanish). Retrieved 18 January 2024.
Funqueiro, Lucía (24 June 2022). "El Málaga pone el ojo en Bustinza" [Málaga set their sights on Bustinza] (in Spanish). Grada 3. Retrieved 4 July 2022.
González, Raúl (19 July 2016). "Unai Bustinza, el soldado de Butarque" [Unai Bustinza, the soldier of Butarque] (in Spanish). Sphera Sports. Retrieved 27 February 2024.