London: Arnold, 1978

Cambridge: Cambridge University Press, 2016

London [u.a.]: Routledge, 2009

Cambridge; New York; Melbourne; Madrid; Cape Town; Singapore; São Paulo; Delhi; Dubai; Tokyo; Mexico City: Cambridge Univ. Press, 2010

Oxford [u.a.]: Oxford Univ. Press, 2011

Edinburgh: Edinburgh University Press, 2006

Oxford [u.a.]: Blackwell, 2005

Edinburgh: Edinburgh Univ. Press, 2003

London; New York; Victoria: Penguin Books, 2000

London [u.a.]: Routledge, 1999

Oxford [u.a.]: Blackwell, 1992

Harmondsworth [u.a.]: Penguin Books, 1987

Oxford: Blackwell, 1983

London [u.a.]: Penguin Books, 1983

Harmondsworth u.a.: Penguin Books, 1978

Woodbridge, Suffolk [u.a.]: Brewer, 2001

Amsterdam; Philadelphia: John Benjamins, 2003

London [u.a.]: Penguin Books, 1998

London: Arnold, 1982-2001

London [u.a.]: Arnold, 19XX-