Phil Ball
San Sebastián
References:
Ball, P. Clegg, J. Kelly, K. Putting CLIL into Practice (OUP 2015).
Bullock, A. 1975. The Bullock Report: A language for life. Department of Education
and Science: London: Her Majesty's Stationery Office 1975
Cummins, J. (1979). Cognitive/academic language proficiency, linguistic
interdependence, the optimum age question and some other matters.
Working
Papers on Bilingualism, No. 19, 121-129.
Graddol, D. 2006. English Next: British Council Publications