ProZ.com - https://www.proz.com/translation-articles
¿Enseñar idiomas o sonidos?
https://www.proz.com/translation-articles/articles/2486/1/%C2%BFEnse%C3%B1ar-idiomas-o-sonidos%3F
Author: Auqui
Spanish to French translator
http://proz.com/pro/1072867 
By Auqui
Published on 07/1/2009