ZANFARDINI, Lucía. Linguistic variation: the theoretical-methodological approach of the Columbia Linguistic School versus Labov´s Sociolinguistics. Revista Pilquen. Sección Ciencias Sociales, [S. l.], v. 21, n. 3, p. 22–31, 2018. Disponível em: http://170.210.83.53/index.php/Sociales/article/view/2085. Acesso em: 4 apr. 2025.