lang="es-ES">Obras citadas

Aljaafreh, A., & Lantolf, J. P. (1994). Negative feedback as regulation and second language learning in the zone of proximal development. Modern Language Review, 78, 465-483.

McLuhan, M. (1964). Understanding media: The extensions of man. London: Routledge and Kegan Paul

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http://www.infoling.org/reviews/pdfs/R164.pdf

InformaciĆ³n en la web de Infoling:
http://www.infoling.org/resenas/Review127.html