APA aipamena

Swan, M. (2005). Practical English usage (3rd edition.). Oxford ; New York: Oxford University Press.

Chicago Style aipamena

Swan, Michael. Practical English Usage. 3rd edition. Oxford ; New York: Oxford University Press, 2005.

MLA aipamena

Swan, Michael. Practical English Usage. 3rd edition. Oxford ; New York: Oxford University Press, 2005.

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