Stern, H. H. (1983). Fundamental concepts of language teaching. Oxford University Press.
Citación estilo ChicagoStern, H. H. Fundamental Concepts of Language Teaching. Oxford ; New York: Oxford University Press, 1983.
Cita MLAStern, H. H. Fundamental Concepts of Language Teaching. Oxford University Press, 1983.
Warning: These citations may not always be 100% accurate.