Susan M. Gass yJecquelyn Schachter (eds.): Linguistic perspectives on second language acquisition Cambridge: Cambridge University Press. 1989

Cepeda, M. (2017). Susan M. Gass yJecquelyn Schachter (eds.): Linguistic perspectives on second language acquisition Cambridge: Cambridge University Press. 1989. Lenguas Modernas, (17), 131 - 136. Consultado de https://lenguasmodernas.uchile.cl/index.php/LM/article/view/45817/47845