Richards, J. C. (1997). Developing tactics for listening. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Richards, Jack C. Developing Tactics for Listening. New York: Oxford University Press, 1997.
Lua MLA (8ú heag.)Richards, Jack C. Developing Tactics for Listening. Oxford University Press, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.