1. Brontë, Emily. Wuthering Heights. 1847. London, Penguin Classics, 2008.
2. Chapman, Raymond. Linguistics and Literature: An Introduction to Literary Stylistics. Great Britain: Edward Arnold. 1989.
3. Ferguson, L. Susan. “Drawing Fictional Lines: Dialect and Narrative in the Victorian Novel”. Style. Vol. 32, No. 1 (Spring 1998), pp. 1-17.
4. Hornberger, Nancy H. and Sandra L. McKay, editors. Sociolinguistics and Language Education. UK: St Nicholas House, 2010.
5. Linn, Michael D. Dialect and Language Variation. Revised. Elsevier, 2014.
6. Marsh, Nicholas. Emily Brontë - Wuthering Heights. London: Macmillan, 1999.
7. Mugglestone, Lynda.  ‘Talking Proper’. The Rise of Accent as Social Symbol.  Oxford : Clarendon Press, 1995.
8. West Winds Yorkshire Tearooms. An Ancient Tongue West Winds.  westwindsinyorkshire.co.uk 2010.
www.scribd.com/document/50357470/AnAncientTongueWestWinds. Accessed 10 May 2019.
9. Yule, George. The Study of Language. Cambridge University Press, 2010.