Richards, J. C. (2001). Curriculum development in language teaching. Cambridge University Press.
Chicago Style aipamenaRichards, Jack C. Curriculum Development in Language Teaching. New York: Cambridge University Press, 2001.
MLA aipamenaRichards, Jack C. Curriculum Development in Language Teaching. Cambridge University Press, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.