Não informado. (2008). Technological forecasting and social change. American Elsevier Publishing.
Chicago-viite (17. p.)Não informado. Technological Forecasting and Social Change. New York: American Elsevier Publishing, 2008.
MLA-viite (8. p.)Não informado. Technological Forecasting and Social Change. American Elsevier Publishing, 2008.
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