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Dyfyniad Arddull ChicagoWang, Zuoyue. In Sputnik's Shadow: The President's Science Advisory Committee and Cold War America. New Brunswick, N.J.: Rutgers University Press, 2008.
Dyfyniad MLAWang, Zuoyue. In Sputnik's Shadow: The President's Science Advisory Committee and Cold War America. Rutgers University Press, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.