Richards, J. C., & Jack C. Richards; David Nunan. (1990). Second language teacher education. Cambridge, UK: Cambridge Univ. Press.
Stile di citazione ChicagoRichards, Jack C., e Jack C. Richards; David Nunan. Second Language Teacher Education. Cambridge, UK: Cambridge Univ. Press, 1990.
Citazione MLARichards, Jack C., e Jack C. Richards; David Nunan. Second Language Teacher Education. Cambridge, UK: Cambridge Univ. Press, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.