Stern, H. H. (1983). Fundamental concepts of language teaching. Oxford University Press.
Chicago Style aipamenaStern, H. H. Fundamental Concepts of Language Teaching. Oxford ; New York: Oxford University Press, 1983.
MLA aipamenaStern, H. H. Fundamental Concepts of Language Teaching. Oxford University Press, 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.