Abdi, R. (2009). The distribution and nature of metadiscourse markers in English and Persian research articles. Unpublished PhD thesis, Isfahan: Isfahan University.
Ädel, A. (2006). Metadiscourse in L1 and L2 English. Philadelphia: John Benjamins.
Belcher, D. (2007). «Seeking acceptance in an English-only research world». Journal of Second Language Writing. 16/1. 1-22.
Bhatia, V. K. (1999). «Integrating products, processes and participants in professional writing». In C. N. Candlin & K. Hyland (Eds.). Writing: texts, processes and practices. London: Longman. 21-39.
Bizzell, P. (1992). Academic discourse and critical consciousness. Pittsburgh: University of Pittsburgh Press.
Bunton, D. (1999). «The use of higher level metatext in PhD theses». English for Specific Purposes. 18. S41-S56.
Conner, U. (1996). Contrastive rhetorics: a cross-cultural study. Cambridge: Cambridge University Press.
Crismore, A. (1989). Talking with readers: metadiscourse as rhetorical act. New York: Peter Lang Publishers.
., & R.Farnsworth (1990). «Metadiscourse in popular and professional science discourse». In W. Nash (Ed.). The writing scholar: studies in academic discourse. Newbury Park, CA: Sage. 118-36.
Dahl, T. (2004). «Textual metadiscourse in research articles: a marker of national culture or of academic discipline». Journal of Pragmatics. 36. 1807-1825.
Dudley-Evans, T. (1994). «Genre analysis: an approach to text analysis for ESP». In M. Coulthard (Ed.). Advances in written text analysis. Newbury: Routledge. 219-229.
Fairclough, N. (2003). Analyzing discourse: textual analysis for social research. London: Routledge.
Gee, J. P. (2005). An introduction to discourse analysis: theory and method (2nd ed.). London: Routledge.
Halliday, M. A. K. (1994). An introduction to functional grammar (2nd ed.). London: Edward Arnold.
. (2004). The language of science. London: Continuum.
Hewings, M. (2006). «Introduction». In M. Hewings (Ed.). Academic writing in context: Implications and applications. London: Continuum. 79-92.
Hyland, K. (2004). «Patterns of engagement: Dialogic features and L2 student writing». In L. Ravelli & R. Ellis (Eds.). Academic writing in context: Social-functional perspectives on theory and practice. London: Continuum.
. (2005). Metadiscourse: exploring interaction in writing. London: Continuum.
Kaplan, R. B. (1966). «Cultural thought pattern in intercultural communication». Journal of Language Learning. 1. 1-20.
MacDonald, S. P. (1994). Professional academic writing in the humanities and social sciences. Carbondale: Southern Illinois University Press.
Mauranen, A. (1993). «Contrastive ESP rhetoric: metatext in Finnish-English economics texts». English for Specific Purposes. 12. 3-22.
Paltridge, B. (2006). Discourse analysis. London: Continuum.
Simin, S. (2004). Metadiscourse knowledge and use in Iranian EFL writing. Unpublished MA Dissertation. Isfahan: Isfahan University.
Swales, J. (1990). Genre analysis: English for specific purpose in academic and research setting. New York: Cambridge University Press.
Taylor, T. J. (2000). «Language constructing language: the implications of reflexivity for linguistic theory». Language Sciences. 22. 483-499.
Thompson, G. (2001). «Interaction in academic writing: learning to argue with the reader». Applied Linguistics. 22/1. 58-78.
Vande Kopple, W. J. (1985). «Some explanatory discourse on metadiscourse». College Composition and Communication. 36. 82-93.
. (2002). «Metadiscourse, discourse, and issues in composition and rhetoric». In F.Bar-ton & C.Stygall (Eds.), Discourse studies in composition. Cresskill, NJ: Hampton Press. 91-113.
van Dijk, T., S.Ting Toomy, G.Smitherman, & D.Troutman (1997). «Discourse, ethnicity, culture, and racism». In Van Dijk (Ed). Discourse as social action. London: Sage Publications.
Vassileva, I. (2001). «Commitment and detachment in English and Bulgarian academic writing». English for Specific Purposes. 20. 83-102.