Hashemi L. Louise & Thomas B. Barbara. (2008). Cambridge Grammar for First Certificate with Answers: Self-study grammar reference and practice. Cambridge, Cambridge University Press, 2008.
Chicago-Zitierstil (17. Ausg.)Hashemi L. Louise und Thomas B. Barbara. Cambridge Grammar for First Certificate with Answers: Self-study Grammar Reference and Practice. Cambridge, Cambridge University Press, 2008, 2008.
MLA-Zitierstil (9. Ausg.)Hashemi L. Louise und Thomas B. Barbara. Cambridge Grammar for First Certificate with Answers: Self-study Grammar Reference and Practice. Cambridge, Cambridge University Press, 2008, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.