Redston, C., & Cunningham, G. (2007). Face2face: Upper intermediate. Student's book (1a. ed.). Cambridge University Press.
Chicago Style (17th ed.) CitationRedston, Chris, and Gillie Cunningham. Face2face: Upper Intermediate. Student's Book. 1a. ed. Cambridge: Cambridge University Press, 2007.
MLA (9th ed.) CitationRedston, Chris, and Gillie Cunningham. Face2face: Upper Intermediate. Student's Book. 1a. ed. Cambridge University Press, 2007.
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