4Basturkmen, H. Developing Courses in English for Specific Purposes [ M ]. Basingstoke : Palgrave Macmillan, 2010.
5Bloor, M. & John, M. J. Project writing: The marriage of process and product[A]. In Robinson, P. C. (ed.). Academic Writing: Process and Product, ELT Document 129[ C]. London: Modem English Publi- cations, British Council, 1988:85-94.
6Breen,M. Learner contributions to task design[A]. In C. Candlin & D. Murphy (eds.). Language Learning Tasks[C]. Englewood Cliffs: Prentice-Hall, 1987.
7Carrie, C. Using language actively in science classrooms [ A ]. In James, G. (eds.). The ESP Classroom. Exeter Linguistic Studies, 7 [ C ]. Exeter: The University of Exeter, 1983 : 17-23.
8Charles, D. The use of case studies in business English[ A]. In James, G. (ed.). The ESP Classroom. Exeter Linguistic Studies, 7[C]. Ex- eter: The University of Exeter, 1983:24-33.
9Crookall, D. The use of non-ELT simulations [ J ]. ELT Journal, 1984 (4) :262-273.
10Hayati, M. A. Teaching English for Special Purpose in Iran : Problems and suggestions[J].Arts and Humanities in Higher Education, 2008 (2"~. 149-164.
