Kimball, D. S. (1951). The book of popular science: The wonders of modern discovery, the triumphs of inventive genius, the story of all living things and their world. The Grolier Society.
Dyfyniad Arddull ChicagoKimball, Dexter S. The Book of Popular Science: The Wonders of Modern Discovery, the Triumphs of Inventive Genius, the Story of All Living Things and Their World. New York: The Grolier Society, 1951.
Dyfyniad MLAKimball, Dexter S. The Book of Popular Science: The Wonders of Modern Discovery, the Triumphs of Inventive Genius, the Story of All Living Things and Their World. The Grolier Society, 1951.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.