APA citiranje

Wardhaugh, R. (2010). An introduction to sociolinguistics. Chichester, West Sussex, U.K: Wiley-Blackwell.

Trích dẫn kiểu Chicago

Wardhaugh, Ronald. An Introduction to Sociolinguistics. Chichester, West Sussex, U.K: Wiley-Blackwell, 2010.

MLA citiranje

Wardhaugh, Ronald. An Introduction to Sociolinguistics. Chichester, West Sussex, U.K: Wiley-Blackwell, 2010.

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