Dyfyniad APA

(1990). Bush-Conant file relating to the development of the atomic bomb, 1940-1945. [National Archives and Records Administration].

Dyfyniad Arddull Chicago

Bush-Conant File Relating to the Development of the Atomic Bomb, 1940-1945. Washington: [National Archives and Records Administration], 1990.

Dyfyniad MLA

Bush-Conant File Relating to the Development of the Atomic Bomb, 1940-1945. [National Archives and Records Administration], 1990.

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