3Bargiela-Chiappini F & Zhang Z C. Business English [ A]. In Paltridge B & Starfield S (eds.). The Hand- book of English for Specific Purposes [ C ]. Boston : Wiley-Blackwell, 2013. 193-212.
4Dudley-Evans T & St John M. Developments in ESP: A Multi-disciplinary Approach [ M]. Cambridge: Cam- bridge University Press, 1998.
5Hutchinson T & Waters A. English for Specific Purposes : A Learning-centered Approach [ M ]. Cambridge : Cambridge University Press, 1989.
6Widdowson H. Teaching Language as Communication [ M]. Oxford: Oxford University Press, 1978.
8Beckett, G. H. & T. Salter. 2005. " The Project Framework: A tool for language, content, and the skills integration". English Language Teaching Journal. 59/2. pp. 108 - 116.
9Belcher, D. ,Johns,A.M.& B. Paltridge(eds). 2011. New Directions in English for Specific Purposes Research. Ann Arbour: University of Michigan Press.
10Bhatia, V. J. 2005. " Genres in business contexts ". In Jorgensen, P. E. F (eds.) Business Discourse: Text and Context. Bern, Germany : Peter Lang AG.