APA stil citiranja
Wardhaugh, R. (1972). Introduction to Linguistics: Introduction to Linguistics. New York [etc.]: McGraw-Hill Book Company.
Chicago stil citiranjaWardhaugh, Ronald. Introduction to Linguistics: Introduction to Linguistics. New York [etc.]: McGraw-Hill Book Company, 1972.
MLA stil citiranjaWardhaugh, Ronald. Introduction to Linguistics: Introduction to Linguistics. New York [etc.]: McGraw-Hill Book Company, 1972.
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