Bryan, G. S. (1926). Edison: The Man and his work. London: Garden City Publishing Company, INC.
Dyfyniad Arddull ChicagoBryan, George S. Edison: The Man and His Work. London: Garden City Publishing Company, INC, 1926.
Dyfyniad MLABryan, George S. Edison: The Man and His Work. London: Garden City Publishing Company, INC, 1926.
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