(2007). Face2face: Upper intermediate teacher's book. New York: Cambridge University Press.
Trích dẫn kiểu ChicagoFace2face: Upper Intermediate Teacher's Book. New York: Cambridge University Press, 2007.
MLA引文Face2face: Upper Intermediate Teacher's Book. New York: Cambridge University Press, 2007.
警告:这些引文格式不一定是100%准确.