Portilla Durand, Luisa. “The Contribution of Linguists from San Marcos University to 20th Edition of the Royal Spanish Academy Dictionary ”. Letras (Lima) 72, no. 101-102 (December 31, 2001): 239-251. Accessed July 22, 2024. http://revista.letras.unmsm.edu.pe/index.php/le/article/view/1497.