Carter, R., Hughes, R., & McCarthy, M. (2000). Exploring grammar in context: Upper - intermediate and advanced. New York: Cambridge University Press.
Chicago ZitierstilCarter, Ronald., Rebecca Hughes, und Michael McCarthy. Exploring Grammar in Context: Upper - Intermediate and Advanced. New York: Cambridge University Press, 2000.
MLA ZitierstilCarter, Ronald., Rebecca Hughes, und Michael McCarthy. Exploring Grammar in Context: Upper - Intermediate and Advanced. New York: Cambridge University Press, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.