1. Enquiry into the Flow of Candidates in Science and Technology into Higher Education, Cmnd 2893 (HMSO, London, 1968).
2. Triennial Manpower Survey of Engineers, Technologists, Scientists and Technical Supporting Staff (HMSO, London, 1965).
3. The Flow into Employment of Scientists, Engineers and Technologists, Cmnd 3760 (HMSO, London, 1968).
4. Rosenberg, M., Occupations and Values (The Free Press, Glencoe, Illinois, 1957).
5. Goldsen, R. K., What College Students Think (Van Nostrand, Princeton, 1960).