Perepiska predsedateli︠a︡ Soveta Ministrov SSSR s prezidentami SShA i premʹer-ministrami Velikobritanii vo vremi︠a︡ Velikoĭ Otechestvennoĭ voĭny, 1941-1945 gg
United States. Congress. Senate. Committee on the Judiciary. Subcommittee to Investigate the Administration of the Internal Security Act and Other Internal Security Laws