Calvet, L.-J. (1996). Les Politiques linguistiques. Presses Universitaires de France.
Gardner-Chloros, P. (2009). Code-switching. Cambridge University Press.
Gorter, D., Marten, H. F., & Mensel, L. (eds.). (2013). Minority languages in the linguistic landscape. Palgrave Macmillan London.
Herdina, P., & Jessner, U. (2002). A dynamic model of multilingualism: Perspectives of change in psycholinguistics. Multilingual Matters.
Li, W. (2018). Translanguaging as a practical theory of language. Applied Linguistics, 39(2), 261. https://doi.org/10.1093/applin/amx044
May, S. (2011). Language and minority rights: Ethnicity, nationalism, and the politics of language. Routledge.
Mohanty, A. K. (2018). The multilingual reality: Living with languages. Multilingual Matters.
Shohamy, E., Ben-Rafael, E., & Barni, M. (eds.). (2006). Linguistic landscape in the city. Multilingual Matters.
Woolard, K. A., & Schieffelin, B. B. (1994). Language ideology. Annual Review of Anthropology, 23(1), 55–82. https://doi.org/10.1146/annurev.an.23.100194.000415