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Napoli, D. J., & Lee-Schoenfeld, V. (2010). Language matters: a guide to everyday questions about language. Oxford University Press. – Chapter 8 “Can one person’s speech be better than another’s?(105-123)

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Gorter, Durk “Introduction: The study of the Linguistic Landscape as a New Approach to Multilingualism(pp. 1-6).

Talbot, M. Atkinson K. & Atkinson D. “Introduction to Language and Power in the Modern World” (1-8).

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