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