(2008). Face2face: Pre-intermediate student's book. New York, US: Cambridge University Press.
Chicago-stil citatFace2face: Pre-intermediate Student's Book. New York, US: Cambridge University Press, 2008.
MLA-referensFace2face: Pre-intermediate Student's Book. New York, US: Cambridge University Press, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.