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

Pack of 10 copies

8. Oktober 1987

Clarendon Press / Oxford University Press

1972

Oxfrod University Press, London UK