APA aipamena

Gairns, R., & Redman, S. (2006). Natural English: Elementary student's book. Oxford University Press.

Chicago Style aipamena

Gairns, Ruth, and Stuart Redman. Natural English: Elementary Student's Book. Oxford: Oxford University Press, 2006.

MLA aipamena

Gairns, Ruth, and Stuart Redman. Natural English: Elementary Student's Book. Oxford University Press, 2006.

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