Comfort, J., Effective Presentations, OUP, 1995
Hancock, M., English Pronunciation in use, CUP, 2003
McCarthy, M. and O'Dell, F., English Vocabulary in use, CUP, 2002
Murphy, R., English Grammar in use, CUP, 2003
Thomas, B. and Matthews, L., Vocabulary for First Certificate, CUP, 2007
Bibliografía Complementaria
Hashemi, L. and Thomas, B., Grammar for First Certificate, CUP, 2998
Bibliografía complementaria,