1. APNews. 2020, October 19. “Eta’s Bloody History: 853 Killings in 60 Years of Violence.” AP News. https://apnews.com/article/franco-paris-madrid-france-militant-groups-3d9686e56710eccee95d73f54b531ee0
2. AROVITE. 2022, January. “Victimas mortales de ETA (1968-2010).” AROVITE. https://www.arovite.com/en/portfolio-items/victimas-mortales-de-eta-1968-2010/