(2005). Face2face: Intermediate class audio CDs. New York, US: Cambridge University Press.
Chicago Style CitationFace2face: Intermediate Class Audio CDs. New York, US: Cambridge University Press, 2005.
Cita MLAFace2face: Intermediate Class Audio CDs. New York, US: Cambridge University Press, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.