Gass, S. M. a. S. (1989). Linguistic Perspectives on Second Language Acquisition. Cambridge University Press.
Chicago Edition CitationGass, Susan M. and Schachter. Linguistic Perspectives on Second Language Acquisition. Cambridge: Cambridge University Press, 1989.
MLA Edition CitationGass, Susan M. and Schachter. Linguistic Perspectives on Second Language Acquisition. Cambridge University Press, 1989.
Warning: These citations may not always be 100% accurate.