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Lua i Stíl Chicago (17ú heag.)British Association for Applied Linguistics. Science and Technology in a Second Language: Papers from a Seminar Held at the University of Birmingham from 27th to 29th March, 1971. [London]: Centre for Information on Language Teaching and Research for British Association for Applied Linguistics, 1971.
Lua MLA (8ú heag.)British Association for Applied Linguistics. Science and Technology in a Second Language: Papers from a Seminar Held at the University of Birmingham from 27th to 29th March, 1971. Centre for Information on Language Teaching and Research for British Association for Applied Linguistics, 1971.