Duarte, António Paulo. “Guerrilla and Revolutionary War Theories in Portugal in the First Cold War Era (1945-1960)”. Historia & Guerra, no. 4 (June 5, 2023): 97-115. Accessed May 17, 2024. http://revistascientificas.filo.uba.ar/index.php/historiayguerra/article/view/12643.