Redston, C., & Clark, R. (2005). Face2face: Elementary : teacher's book. Cambridge ; New York: Cambridge University Press.
Čikaški stil citiranjaRedston, Chris., i Rachel Clark. Face2face: Elementary : Teacher's Book. Cambridge ; New York: Cambridge University Press, 2005.
MLA način citiranjaRedston, Chris., i Rachel Clark. Face2face: Elementary : Teacher's Book. Cambridge ; New York: Cambridge University Press, 2005.
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