London, New York, Ibadan: Oxford University Press

1973

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

Sydney, London, New York, Los Angeles, Hong Kong, Australian University Press 1974.

New York & London : Oxford University Press

Oxford University Press, London, Oxford, New York 1973

London-Oxford-New York, Oxford University Press. 1970

London-Oxford-New York, Oxford University Press. 1961

London / Oxford New York, Oxford University Press

New York / London, National Bureau of Economic Research / Columbia University Press.

Lanham ; London ; New York : University Press of America

London, Leicester, New York: Leicester University Press

2012

11. Oktober 2012

Springer / Springer Berlin Heidelberg / Springer, Berlin / The Guilford Press New York London

80040764,978-3-642-20146-2

Lanham, New York, London: University Press of America

Lanham; New York; London : University Press of America

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