Barbour, I. G. (1980). Technology, environment, and human values. Praeger.
Cita Chicago Style (17a ed.)Barbour, Ian G. Technology, Environment, and Human Values. New York, NY: Praeger, 1980.
Cita MLA (9a ed.)Barbour, Ian G. Technology, Environment, and Human Values. Praeger, 1980.
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