References

Davis, K. and Blomstrom, R.L. (1975)
Business and Society
New York :McGraw-Hill

Hall, C.P. (1969)
Technology and People
Valley Forge, Pasadena : Judson Press

Newell, A. and Simon, H.A. (1972)
Human Problem-Solving
Englewood Cliffs, N.J. : Prentice-Hall

Wallach, M. and Kogan, N. (1965)
Modes of Thinking in Young Children
New York : Holt, Rinehart and Winston