Toronto, Oxford University Press, 1983

Oxford University Press : Toronto 1988

1978

Oxford u. a.: Oxford University Press, 1978.

New York, Oxford University Press 1984.

Oxford University Press, New York 1985

Oxford University Press, New York 1986

Clarendon Press u. New York, Oxford University Press 1984.

1983

New York : Oxford University Press, 1983.

New York; Oxford University Press, UNICEF; 1989

1985

Singapore : New York : Oxford University Press, 1985.

Singapore [u.a.], Oxford University Press, 1990.

Oxford (GB): Oxford University Press / Clarendon, 1991, 1. Aufl./ 2nd print, 195 S./pp, 22,2 x 14,3

London: Oxford University Press, 1964 (3rd. impr. 1970).

New York-London-Glasgow, Oxford University Press-World Bank. 1986

New York, The Pierpont Morgan Library, Oxford University Pres 1988.