DA COSTA, Marco. When Spain believed that Katyn Could Win the War: Propaganda Vision of the Katyn Massacre by Intellectuals and Journalists of Franco’s Spain. In: SZKOPIŃSKI, Łukasz; WOCH, Agnieszka (eds.). Populismo y propaganda: entre el presente y el pasado. Poland: Lodz University Press,2020. p. 189–199. DOI: 10.18778/8142-734-0.16. Disponível em: https://www.press.uni.lodz.pl/index.php/wul/catalog/book/1300/chapter/3959. Acesso em: 15 feb. 2026.