Draper, T. (1960). American communism and Soviet Russia: Formative period. Viking Press.
Dyfyniad Arddull ChicagoDraper, Theodore. American Communism and Soviet Russia: Formative Period. Viking Press, 1960.
Dyfyniad MLADraper, Theodore. American Communism and Soviet Russia: Formative Period. Viking Press, 1960.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.