New York, Oxford University Press 1979

New York , Oxford University Press , 1996

New York Oxford University Press 1999

New York, Oxford University Press 1990

New York.: Oxford University Press. 1954

1982

Oxford University Press, New York/Toronto

New York, Toronto: Oxford University Press

London, New York, Toronto: Oxford University Press

London, New York, Toronto: Oxford University Press

London, New York, Toronto : Oxford University Press

London, New York, Toronto: Oxford University Press

London, New York, Toronto: Oxford University Press

New York, Oxfort University Press. 1978

London, New York, Torono: Oxford University Press for the University of Hull

Tokyo-London-New York-Melbourne, Oxford University Press 1975