Basic
Vince, Michael,
Advanced langugage practice : English grammar and vocabulary : with key
, Oxford : Macmillan
2009
Lougheed, Lin,
Business Correspondence. A Guide to Everyday Writing
, New York: Pearson Education ESL
2002
Hughes, John, Naunton, Jon,
Business Result Intermediate
, Oxford: Oxford University Press
2017
Chapman, Rebecca,
English for Emails
, Oxford: Oxford University Press
2008
Guffey, Mary Ellen, Loewy, Dana,
Essentials of Business Communication
, Mason: South-Western College Pub
2012
Recommended
Mascull, Bill,
Business vocabulary in use : advanced
, Cambridge : Cambridge University Press
2005
Business Result Upper-intermediate Student's Book with Online Practice, Second Edition, John Hughes, Michael Duckworth and Rebecca Turner, Oxford: Oxford University Press 2018