Hornblum, A. M. (2010). The invisible Harry Gold: The man who gave the Soviets the atom bomb. Yale University Press.
Chicago-čujuhus (17. p.)Hornblum, Allen M. The Invisible Harry Gold: The Man Who Gave the Soviets the Atom Bomb. New Haven: Yale University Press, 2010.
MLA-čujuhus (9. p.)Hornblum, Allen M. The Invisible Harry Gold: The Man Who Gave the Soviets the Atom Bomb. Yale University Press, 2010.
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