Silva Villena, O. 2018. STEWART, THOMAS & VAILLETTE NATHAN, ed. Language Files: Materials for an Introduction to Language and Linguistics. Columbus: The Ohio State University Press. 2001. 508 p. Estudios Filológicos. 37 (feb. 2018), 273–274. DOI:https://doi.org/10.4067/S0071-17132002003700022.