London: Harvey Miller / Oxford: Oxford University Press

1973

London/New York, Jaye & Ward/Oxford University Press

1986

London/Oxford : Harvey Miller/Oxford University Press

London/Oxford/New York, Natural History Museum Publications/Oxford University Press 1990

London, published for the Royal Institute of International Affairs by Oxford University Press

1972

Oxfrod University Press, London UK

Pack of 10 copies

8. Oktober 1987

Clarendon Press / Oxford University Press