Acevedo Tarazona, Álvaro, and Carlos Iván Villamizar. “Marriages and Socioeconomic Alliances Between German Migrants and the Elite of Bucaramanga (1857–1886)”. Sociedad y Economía 1, no. 53 (October 24, 2024): e10213255. Accessed November 17, 2025. https://sociedadyeconomia.univalle.edu.co/index.php/sociedad_y_economia/article/view/13255.