APA aipamena

Widdowson, H. G. (1995). Principle & practice in applied linguistics. Oxford: Oxford University Press.

Chicago Style aipamena

Widdowson, H. G. Principle & Practice in Applied Linguistics. Oxford: Oxford University Press, 1995.

MLA aipamena

Widdowson, H. G. Principle & Practice in Applied Linguistics. Oxford: Oxford University Press, 1995.

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