@Article{BVMC:228825, author = {Wieczorek, Joseph A.}, title = {Spanish Dialects and the Foreign Language Textbook: A Sound Perspective}, journal = {Hispania. Volume 74, Number 1, March 1991}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2006}, year = {2006}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc1z4j0} }