Dyfyniad APA

Dummer, G. W. A. (1978). Electronic inventions and discoveries. New York: Pergamon TextBook.

Dyfyniad Arddull Chicago

Dummer, G. W. A. Electronic Inventions and Discoveries. New York: Pergamon TextBook, 1978.

Dyfyniad MLA

Dummer, G. W. A. Electronic Inventions and Discoveries. New York: Pergamon TextBook, 1978.

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