1. Beebe, L. & Cummings, M. (1995). Speech act performance: A function of data collection procedures? Paper presented at TESOL Convention, New York.
2. Beebe, L.M., Takahashi, T. & Uliss-Weltz, R. (1990). Pragmatic transfer in ESL refusals. In R. Scarcella, E.S. Anderson & S. D. Krashen (Eds.), Developing communicative competence in a second language (pp. 55-75). Boston: Henile & Henile Publishers.
3. Blum-Kulka, S. House, J. & Kasper, G. (1989). Investigating cross-cultural pragmatics: An introductory overview. In S. Blum-Kulka, J. House & G. Kasper (Eds.), Cross-cultural pragmatics: Requests and apologies. Norwood, New Jersey: Ablex Publishing Co.
4. Boxer, D. (1991). A descriptive analysis of indirect complaint sequences among speakers of American English. Unpublished doctoral dissertation. University of Pennsylvania.
5. Brown, P., & Levinson, S. (1987). Politeness: Some universals in language usage. Cambridge: Cambridge University Press.