Oxford Clarendon Press 1979

Oxford, Clarendon Press, 1989

Oxford, Publishers: Clarendon Press, 1990.

Clarendon Press, Oxford, 1992.

Oxford, Oxford University Press.Clarendon Press. 1990

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

Oxford, Clarendon Press. 1973

Oxford, Clarendon Press. 1972

Oxford, Clarendon Press. 1988

Oxford, Clarendon Press. 1986

Oxford, Clarendon Press, 1977

Oxford, Clarendon Press. 1972

Oxford: Clarendon Press 1982

Oxford, Clarendon Press 1988.

Oxford, Clarendon Press, 1986.