Incoming Resources
- Viking, Harmondsworth, Eng., New York, NY, 1986
- Penguin Books, Harmondsworth, Eng., New York, N.Y., 1980, c1200
- Penguin Books, Harmondsworth, Eng., Baltimore, 1974
- Penguin Books, Harmondsworth, Eng., New York, 1978
- Penguin Books, Harmondsworth, Eng., Baltimore, Md., 1973, c1972