Uribe Villegas Óscar. Sociolinguistics and the Language Problems of the Developing Countries by Joshua A. Fishman. RMS [Internet]. 8 de mayo de 2020 [citado 23 de abril de 2025];31(2):447-9. Disponible en: https://revistamexicanadesociologia.unam.mx/index.php/rms/article/view/58487