1. 61st Yearbook of the Society for the Study of Education, part 2;H. S. Becker,1962
2. Bynder, H. Sociology in a hospital. In A. B. Shostak (Ed.),Sociology in action. Homewood, Ill.: Dorsey Press, Inc., 1966. Pp. 61?70.
3. Ferdinand, T. N. On the obsolescence of scientists and engineers.American Scientist, 1966,54, 46?56.
4. Festinger, L.A theory of cognitive dissonance. Stanford, Calif.: Stanford University Press, 1957. Pp. 1?31.
5. Gerth, H. H., & Mills, C. W.From Max Weber: Essays in sociology. New York: Oxford University Press, 1946.