P. Stockwell, Sociolinguistics: A resource book for students. London: Routledge, 2002, pp. 2-25; S. McKay, Teaching English as an International Language (chapter on English as an International Language”, pp. 5-25; A. Kirkpatrick, World Englishes: Implications for International Communication and English Language Teaching. Cambridge: Cambridge Univ. Press, 2007, pp. 54-74, 101-106, 204-210 + recorded files; http://www.bl.uk/learning/langlit/sounds/index.html; http://www.pbs.org/speak/seatosea/americanvarieties/; N. Coupland & A. Joworski, Sociolinguistics: A reader and coursebook. London: MacMillan, 1997, pp. 168-184, 240-250; J. Gumperz, Discourse Strategies. Cambridge: Cambridge University Press, 1982, pp. 29-37; R. Mesthrie & R. Bhatt, World Englishes: The Study of New Linguistic Varieties. Cambridge: Cambridge Univ. Press, 2008, pp. 208-219; J. Blommaert (2009). A market of accents. Language Policy 8: 243-259; L. Anderson (forthcoming). Why context matters in English-Medium Instruction (EMI). In N. Tsantila, J. Mandalios, M. Ilkos, 7th International Conference of English as a Lingua Franca (ELF) / Conference Proceedings. Athens. Eventuali studenti non-frequentanti o studenti che per qualsiasi motivo incontrano difficolta' nel garantire una partecipazione assidua alle lezioni (almeno 70%) devono contattare tempestivamente la docente per indicazioni su materiali/letture integrativi.