F. J. Zamora Salamanca, “An Early Controversy about the Polycentrism of Spanish Language (1929-1931): The Case of the Latin American Film Industry”, RFULL, no. 45, pp. 175–196, Nov. 2022, Accessed: Nov. 12, 2026. Available: https://www.ull.es/revistas/index.php/filologia/article/view/4797