APA citiranje

Birkin, J. (2012). Business advantage: Advanced - Teacher's book. Cambridge: Cambridge University Press.

Trích dẫn kiểu Chicago

Birkin, Jonathan. Business Advantage: Advanced - Teacher's Book. Cambridge: Cambridge University Press, 2012.

MLA citiranje

Birkin, Jonathan. Business Advantage: Advanced - Teacher's Book. Cambridge: Cambridge University Press, 2012.

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