Aitchison, J. and Carter, H. (1987) ‘The Welsh language in Cardiff: A quiet revolution’, Transactions of the Institute of British GeographersNS12, pp. 482–492.
Aitchison, J. and Carter, H. (1994) A geography of the Welsh language, 1961–1991, Cardiff: University of Wales.
Aitchison, J. and Carter, H. (2000) Language, economy and society: The changing fortunes of the Welsh language in the twentieth century, Cardiff: University of Wales Press.
Alibhai-Brown, Y. (2000) After multiculturalism, London: The Foreign Policy Centre.
Allardt, E. (1979) Multiple and varying criteria for membership in a linguistic minority. The case of the Swedish Speaking minority in metropolitan Helsinki. Research report 21, Helsinki: Research Group for Comparative ...