6[3]Lynch ,T"Communication in the Language Classroom. Oxford :Oxford University Press". 1996: 155.
7[4]Lewis M. "The Lexical Approach ". Hove: Language Teaching Publications. 1993:188.
8[5]Keh,C"Feedback in the Writing Process:A Model and Methods for Implementation". ELT Jornal 1990:294.
9Ashwell,T.Patterns of teacher response to student writing in a multiple-draft composition classroom:Is content feedback followed by form feedback the best method?[J].Journal of Second Language Writing,2000,9 (3):227 -257.
10Caulk,N.Comparing teacher and student responses to written work[J].TESOL Quarterly,1994,28 (1):181-188.
