Rivers, W. M. (1987). Interactive language teaching. Cambridge University Press.
Chicago Style aipamenaRivers, Wilga M. Interactive Language Teaching. Cambridge [Cambridgeshire] ; New York: Cambridge University Press, 1987.
MLA aipamenaRivers, Wilga M. Interactive Language Teaching. Cambridge University Press, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.