@Misc{BVMC:231979, author = {Alvar, Manuel}, title = {Español, castellano, lenguas indígenas (Actitudes lingüísticas en Guatemala sudoccidental)}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2006}, year = {2006}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmczs363} }