1Bell,A 1991 The Language of News Media [M]. Oxford: Blackwell.
2Brown, R & A Gilman 1960 The pronouns of power and solidarity [A]. In T A Sebeok (ed) Style in Language [C].Cambridge,MA :The MIT Press.
3Brown, G. & G.Yule 1983. Dixourse Analysis [M].Cambridge: Cambridge University Press.
4Eggins, S. 1994. An Introduction to Systemic Functional Linguistics [M]. London: Pinter.
5Giles, H. et al. 1973. Towards a theory of interpersonal accommodation through language: Some Canadian data [J]. Language in Society 2:177-192.
6Giles, H. & P.M. Smith. 1979. Accommodation theory: Optimal levels of convergence [A]. In H. Giles & St. C. Robert (eds). Language and Social Psychology [C]. Oxford: Blackwell.
7Gregory, M. & S.Carroll 1978. Language and Situation : Language Varieties and their Social Contexts [M].London: Routledge & Kegan Paul.
8Gumperz J.J. 1982. Discourse Strategies [M]. Cambridge: Cambridge University Press.
9Halliday, M.A.K.1978. Language as Social Semiotic [M].London: Arnold.
10Halliday, M.A.K. & R. Hasan 1985. Language,Context and Text: Aspects of Language in a Socialsemiotic Perspective [M]. Geelong, Vic : Deakin University Press.