Oxford - New York - Toronto, Oxford University Press, 1997

London-New York-Toronto, Oxford University Press-Sandpiper Books Ltd 1999

Oxford-London-New York-Toronto, Oxford University Press-Sandpaper Books Ltd 1999

Oxford-New York-Melbourne, Oxford University Press. 1990

New York, Oxford University Press 1984.

New York, Oxford University Press, 1980

New York.: Oxford University Press. 1954

New York, Oxford University Press 1981

New York , Oxford University Press , 1973

Oxford-New York, Clarendon Press-Oxford University Press 1994

Oxford-New York-Tokyo-Melbourne, Oxford University Press. 1998

1994

Oxford University Press, New York 1994

Oxford-New York, Oxford University Press. 1983

Oxford-New York, Oxford University Press. 1982

Oxford-New York, Oxford University Press. 1987