Bruner, J.S., The Process of Education. Cambridge, Mass.: Harvard University Press, 1960.
2.
Gallagher, J. J. (Ed.) A report on a conference of research on gifted children. Washington, D. C.: Cooperative Research Branch, U. S. Office of Education, 1963.
3.
Gallagher, J.J.Teaching the Gifted Child. Boston: Allyn & Bacon, 1964.
4.
Goddard, H.H.Feeblemindedness: Its Causes and Consequences. New York : MacMillan, 1914.
Heath, R. W. (Ed.) New curricula. New York: Harper & Row, 1964 .
7.
Ojemann, R.H.Developing a program for education in human behavior. Ames, Iowa: Iowa State University Press, 1959.
8.
Page, D.A.Probability. In Twenty FourthYearbook . National Council of Teachers of Mathematics, 1959, 229-271.
9.
Seneth, L.The organic curriculum: a new experiment in economic education. In Gallagher, J. J. (Ed.) Teaching the gifted child: a book of readings. Boston: Allyn & Bacon, 1965.
10.
Thorndike, E.L.The fundamentals of learning. New York: Columbia University Press, 1932.