Heller, P. B. (2012). Technology and society reader: Case studies (Revised edition.). University Press of America, Inc..
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Chicago-čujuhus (17. p.)
Heller, Peter B. Technology and Society Reader: Case Studies. Revised edition. Lanham, Maryland ; Plymouth, England: University Press of America, Inc., 2012.
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MLA-čujuhus (9. p.)
Heller, Peter B. Technology and Society Reader: Case Studies. Revised edition. University Press of America, Inc., 2012.
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