APA stil citiranja
Leech, G. (1975). A Communicative Grammar of English: A Communicative Grammar of English. London: Longman.
Chicago stil citiranjaLeech, Geoffrey. A Communicative Grammar of English: A Communicative Grammar of English. London: Longman, 1975.
MLA stil citiranjaLeech, Geoffrey. A Communicative Grammar of English: A Communicative Grammar of English. London: Longman, 1975.
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