Centre for for Information on Language Teaching and Research & British Council English Language Teaching Group. (1982). Language teaching. Cambridge University Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Centre for for Information on Language Teaching and Research και British Council English Language Teaching Group. Language Teaching. Cambridge: Cambridge University Press, 1982.
Παραπομπή σε μορφή MLA (9th εκδ.)Centre for for Information on Language Teaching and Research και British Council English Language Teaching Group. Language Teaching. Cambridge University Press, 1982.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.