Koch, S. (1994). Double lives: Spies and writers in the secret Soviet war of ideas against the west. Maxwell.
Chicagoスタイル(17版)引用形式Koch, Stephen. Double Lives: Spies and Writers in the Secret Soviet War of Ideas Against the West. New York [u.a.]: Maxwell, 1994.
MLA(8版)引用形式Koch, Stephen. Double Lives: Spies and Writers in the Secret Soviet War of Ideas Against the West. Maxwell, 1994.
警告: この引用は必ずしも正確ではありません.