1. H. Zuckerman,The Scientific Elite, Free Press, New York, 1977.
2. S. Brodetsky, Newton: Scientist and Man,Nature, 150 (1942) 698–699.
3. L. Wolpert, A. Richards,A Passion for Science, Oxford University Press, New York, 1988.
4. P. Stephan, S. Levin,Striking the Mother Lode in Science: The Importance of Age, Place and Time, Oxford University Press, New York, 1992.
5. R. Albert, Identity, experiences and career choice among the exceptionally gifted and eminent, in:Theories of Creativity,M. Runco,R. Albert, (Eds) Sage, Newbury Park, CA. 1990, p. 13–34.