Biber, D. (1999). Longman grammar of spoken and written English (1. publ., 2. impr.). Harlow.
Čikaški stil citiranjaBiber, Douglas. Longman Grammar of Spoken and Written English. 1. publ., 2. impr. Harlow, 1999.
MLA način citiranjaBiber, Douglas. Longman Grammar of Spoken and Written English. 1. publ., 2. impr. Harlow, 1999.
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