Sowton, C., Hewings, M., & McCarthy, M. (2012). Cambridge academic English: An integrated skills course for EAP : Upper intermediate, teacher's book (First edition.). Cambridge: Cambridge University Press.
Citación estilo ChicagoSowton, Chris,, Martin Hewings, y Michael McCarthy. Cambridge Academic English: An Integrated Skills Course for EAP : Upper Intermediate, Teacher's Book. First edition. Cambridge: Cambridge University Press, 2012.
Cita MLASowton, Chris,, Martin Hewings, y Michael McCarthy. Cambridge Academic English: An Integrated Skills Course for EAP : Upper Intermediate, Teacher's Book. First edition. Cambridge: Cambridge University Press, 2012.
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