Zamora Salamanca, Francisco José. “An Early Controversy about the Polycentrism of Spanish Language (1929-1931): The Case of the Latin American Film Industry”. Revista de Filología de la Universidad de La Laguna, no. 45 (November 29, 2022): 175–196. Accessed November 12, 2026. https://www.ull.es/revistas/index.php/filologia/article/view/4797.