1. Barakos, E. (2012). Language policy and planning in urban professional settings: Bilingualism in Cardiff businesses. Current Issues in Language Planning, 13(3), 167–186.
2. Fairclough, N. (2003). Analyzing discourse. London: Routledge.
3. Fairclough, N., & Wodak, R. (1997). Critical discourse analysis. In T. van Dijk (Ed.), Discourse as social interaction (pp. 258–284). London: Sage.
4. Grin, F. (2013). Language policy, ideology, and attitudes: Key issues in Western Europe. In R. Bayley, R. Cameron, & C. Lucas (Eds.), The Oxford handbook of sociolinguistics (pp. 629–650). Oxford: Oxford University Press.
5. Heller, M. (2006). Linguistic minorities and modernity: A sociolinguistic ethnography (2nd ed.). London: Continuum.