Birner, B. J. (2013). Introduction to Pragmatics. Oxford: Wiley-Blackwell. https://doi.org/10.7202/1017210ar
Brown, P. & Levinson, S.C. (1987). Politeness: Some Universals in Language Usage. Cambridge: Cambridge University Press. https://doi.org/10.1017/CBO9780511813085
Crystal, D. (Ed.) (1997). The Cambridge Encyclopedia of Language (2nd ed.). Cambridge: Cambridge University Press.
Grundy, P. (2008). Doing Pragmatics (3rd ed.) London: Hodder Education.
Leech, G. N. (2014). The Pragmatics of Politeness. Oxford: Oxford University Press. https://doi.org/10.1093/acprof:oso/9780195341386.001.0001
Levinson, S.C. (1983). Pragmatics. Cambridge: Cambridge University Press. https://doi.org/10.1017/CBO9780511813313
Rose, K. R. & Kasper, G. (Eds.) (2001). Pragmatics in Language Teaching. Cambridge: Cambridge University Press. https://doi.org/10.1017/CBO9781139524797
Searle, J. R. (1976). A classification of illocutionary acts. Language in Society, 5(1), 1-23. https://doi.org/10.1017/S0047404500006837
Thomas, J. (1995). Meaning in Interaction: An Introduction to Pragmatics. London and New York: Longman.