Incoming Resources
- Macmillan, Collier Macmillan, New York, London, c1988
- Macmillan, Collier Macmillan, New York, London, ©1989
- Atheneum, Collier Macmillan, Maxwell Macmillan International Pub. Group, New York, Toronto, New York, 1991
- Macmillan, Collier Macmillan, New York, London, c1987
- Macmillan, Collier Macmillan, New York, London, c1986
- Macmillan, Collier Macmillan, New York, London, c1990
- Macmillan, Collier Macmillan, New York, London, c1985