Austin, J.1952. How to do things with words. Boston : Harvard University Press.
2.
Bach, K. and Harnish, R.A theory of speech acts. New York: T.Y. Crowell. Forthcoming.
3.
Cole, P. and Morgan, J. (eds.) 1975. Syntax and semantics III: speech acts. New York: Academic Press.
4.
Fraser, B.1974. An analysis of vernacular performative verbs. Towards tomorrow's linguistics, ed. by R. Shuy and C.J. Bailey, 139-58. Washington, D.C. : Georgetown University Press.
5.
. 1975. Hedged performatives. Syntax and semantics III: speech acts, ed. by P. Cole and J.Morgan, 187-231. New York: Academic Press.
6.
_. 1978. On requesting: an essay in pragmatics. Boston: University Press. Forthcoming.
7.
Goffman, E.1967. Interactional ritual. New York : Anchor Books.
8.
Lakoff, G.1972. Hedges: a study in meaning criteria and logic of fuzzy concepts. Papers from the Eighth Regional Meeting, Chicago Linguistic Society. 183-228.
9.
Mehrabian, A. and Wiener, M.1966. Non-immediacy between communicator and object of communication in a verbal message. Journal of Consulting Psychology30:5. 420-25.
10.
Searle, J.1969. Speech acts. London: Cambridge University Press.
11.
. 1975 . Indirect speech acts. Syntax and semantics III: speech acts , ed. by P. Cole and J.Morgan, 59-82. New York: Academic Press.
12.
Urmson, J.1963. Parenthetical verbs. Philosophy and ordinary language , ed. by C. Caton, 220-40. Urbana : University of Illinois Press.