References
Brown, P. & Levinson, S.C
1987Politeness: Some universals in language usage. Cambridge: CUP. First published 1978 as part of E.N. Goody (ed.): Questions and Politeness .Google Scholar
Culpeper, J
2011Impoliteness: Using Language to Cause Offence. Cambridge: CUP. DOI logoGoogle Scholar
Golato, A. & Golato, P
2012Pragmatics research methods. In The Encyclopedia of Applied Linguistics, C.A. Chapelle (ed.). Oxford: Wiley-Blackwell. DOI logoGoogle Scholar
Iorio, J
2009Effects of audience on orthographic variation. Studies in the Linguistic Sciences: Illinois Working Papers, 127–140.Google Scholar
Labov, W
1972Sociolinguistic Patterns. Oxford: Blackwell. DOI logoGoogle Scholar
Leech, G
2014The Pragmatics of Politeness. Oxford: OUP. DOI logoGoogle Scholar
Potter, J
2002Two kinds of natural. Discourse Studies 4: 539–542. DOI logoGoogle Scholar