Bex, T. (1996). Variety in written english: Texts in society: societies in text. Routledge.
Dyfyniad Arddull ChicagoBex, Tony. Variety in Written English: Texts in Society: Societies in Text. Londres: Routledge, 1996.
Dyfyniad MLABex, Tony. Variety in Written English: Texts in Society: Societies in Text. Routledge, 1996.
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