SANTAMARÍA DELGADO, C. Bolero and radio broadcasting: Cosmopolitanism and social differentiation in Medellín (1930-1950). Signo y Pensamiento, [S. l.], v. 27, n. 52, p. 16–30, 2021. Disponível em: https://revistas.javeriana.edu.co/index.php/signoypensamiento/article/view/4576. Acesso em: 17 jul. 2024.