Incoming Resources
- BBC Enterprises, London, 1977
- BBC Eudcation and Training, BBC Enterprises, BBC TV in association with Time-Life Television, London, 1985
- BBC Enterprises, London, England, 1982
- BBC Enterprises, London, 1986
- BBC Enterprises, London, 1979
- BBC Enterprises, London, 1975
- BBC Enterprises, London, 1976
- BBC Enterprises, London, c1981
- BBC Enterprises, London, 1978
- BBC Enterprises, London, 1989
- BBC Enterprises, London., 1984