Doff, A. (1988). Teach English: A training course for teachers : trainer's handbook. Cambridge University Press in association with the British Council.
Chicago Style (17th ed.) CitationDoff, Adrian. Teach English: A Training Course for Teachers : Trainer's Handbook. Cambridge [Cambridgeshire] ; New York: Cambridge University Press in association with the British Council, 1988.
MLA (9th ed.) CitationDoff, Adrian. Teach English: A Training Course for Teachers : Trainer's Handbook. Cambridge University Press in association with the British Council, 1988.
Warning: These citations may not always be 100% accurate.