Redston, C., Day, J., & Cunningham, G. (2012). Face2Face: Elementary Teacher's Book (Segunda edición.). Cambridge University Press.
Chicago Style (17th ed.) CitationRedston, Chris, Jeremy Day, and Gillie Cunningham. Face2Face: Elementary Teacher's Book. Segunda edición. Cambridge: Cambridge University Press, 2012.
MLA (9th ed.) CitationRedston, Chris, et al. Face2Face: Elementary Teacher's Book. Segunda edición. Cambridge University Press, 2012.
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