(1978) Universals in language usage: Politeness phenomena. In Goody, E. S. (Ed.), Questions and politeness: Strategies in social interaction (pp. 56–310). Cambridge: Cambridge University Press.
Brown, R. & Levinson, S. C.
(1987) Politeness: Some universals in language usage. Cambridge: Cambridge University Press.
Fukushima, Saeko
. Requests and Culture. Politeness in British English and Japanese. Bern: Peter Lang AG (2000).
Ide, S.
(1989) Formal forms and discernment: Two neglected aspects of universals of linguistic politeness. Multilingua, 8 (2/3), 223–248.
Matsumoto, Y.
(1988) Reexamination of the universality of face: Politeness phenomena in Japan. Journal of Pragmatics, 121, 403–426.
Matsumoto, Y.
(1989) Politeness and conversational universals – observations from Japanese. Multilingua, 8 (2/3), 207–221.