Figueroa Salamanca, Helwar Hernando. 2016. “Monsignor Miguel Ángel Builes, an Intransigent and Eschatological Politician (1925-1950)”. Anuario De Historia Regional Y De Las Fronteras 21 (1):237-59. https://doi.org/10.18273/revanu.v21n1-2016009.