(1969). Harvard University program on technology and society: 1968-1969. Cambridge: Harvard University.
Trích dẫn kiểu ChicagoHarvard University Program On Technology and Society: 1968-1969. Cambridge: Harvard University, 1969.
Deismireacht MLAHarvard University Program On Technology and Society: 1968-1969. Cambridge: Harvard University, 1969.
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