Centre for Information on Language Teaching and Research, British Council. English Language & Literature Division, & British Council. English Language Teaching Group. (1982). Language teaching. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Centre for Information on Language Teaching and Research, British Council. English Language & Literature Division, agus British Council. English Language Teaching Group. Language Teaching. New York: Cambridge University Press, 1982.
Lua MLA (9ú heag.)Centre for Information on Language Teaching and Research, et al. Language Teaching. Cambridge University Press, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.