Dyfyniad APA

General Electric Company. Lamp Development Laboratory. Abstract bulletin of Lamp Development Laboratory, Lamp Department of General Electric Company, Nela Park. The Laboratory.

Dyfyniad Arddull Chicago

General Electric Company. Lamp Development Laboratory. Abstract Bulletin of Lamp Development Laboratory, Lamp Department of General Electric Company, Nela Park. Cleveland: The Laboratory.

Dyfyniad MLA

General Electric Company. Lamp Development Laboratory. Abstract Bulletin of Lamp Development Laboratory, Lamp Department of General Electric Company, Nela Park. The Laboratory.

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