Stack, E. M. (1971). The language laboratory and modern language teaching. (3a. ed.). Estados Unidos: Oxford University Press.
Chicago Style CitationStack, Edward M. The Language Laboratory and Modern Language Teaching. 3a. ed. Estados Unidos: Oxford University Press, 1971.
MLA CitationStack, Edward M. The Language Laboratory and Modern Language Teaching. 3a. ed. Estados Unidos: Oxford University Press, 1971.
Warning: These citations may not always be 100% accurate.