Carter, R., Hughes, R., & McCarthy, M. Exploring grammar in context. Grammar reference and practice upper-intermediate and advanced.
Chicago-Zitierstil (17. Ausg.)Carter, Ronald, Rebecca Hughes, und Michael McCarthy. Exploring Grammar in Context. Grammar Reference and Practice Upper-intermediate and Advanced.
MLA-Zitierstil (8. Ausg.)Carter, Ronald, et al. Exploring Grammar in Context. Grammar Reference and Practice Upper-intermediate and Advanced.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.