1.
Culpeper, J. English language: description, variation and context. (Palgrave Macmillan, 2009).
2.
Merrison, A., Bloomer, A., Griffiths, P. & Hall, C. J. Introducing language in use: a coursebook. (Routledge, Taylor & Francis Group, 2014).
3.
English language: description, variation and context. (Palgrave, 2018).
4.
Merrison, A. J., Bloomer, A., Griffiths, P. & Hall, C. J. Introducing Language in Use: A Course Book. (Taylor and Francis, 2013).