Friedel, R. D. (1987). Edison's electric light: Biography of an invention. New Brunswick: Rutgers University Press.
Chicago Stili AlıntıFriedel, Robert D. Edison's Electric Light: Biography of an Invention. New Brunswick: Rutgers University Press, 1987.
MLA AlıntıFriedel, Robert D. Edison's Electric Light: Biography of an Invention. New Brunswick: Rutgers University Press, 1987.
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