APA-referens (7:e uppl.)

Richards, J. C. (1990). The language teaching matrix. Cambridge University Press.

Chicago-referens (17:e uppl.)

Richards, Jack C. The Language Teaching Matrix. Cambridge [England] ; New York: Cambridge University Press, 1990.

MLA-referens (8:e uppl.)

Richards, Jack C. The Language Teaching Matrix. Cambridge University Press, 1990.