Dyfyniad APA

Keating, P. W. (1954). Lamps for a brighter America: A history of the general electrilc lamp business. McGraw-Hill.

Dyfyniad Arddull Chicago

Keating, Paul W. Lamps for a Brighter America: A History of the General Electrilc Lamp Business. New York: McGraw-Hill, 1954.

Dyfyniad MLA

Keating, Paul W. Lamps for a Brighter America: A History of the General Electrilc Lamp Business. McGraw-Hill, 1954.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.