Evans, T. (1970). The challenge of change: Report of a conference on technological change and human development at Jerusalem, 1969. New York: Pergamon Press.
Παραπομπή Chicago StyleEvans, Trevor. The Challenge of Change: Report of a Conference On Technological Change and Human Development At Jerusalem, 1969. New York: Pergamon Press, 1970.
Παραπομπή MLAEvans, Trevor. The Challenge of Change: Report of a Conference On Technological Change and Human Development At Jerusalem, 1969. New York: Pergamon Press, 1970.
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