United States. Congress. Senate. Committee on Government Operations. Permanent Subcommittee on Investigations & ProQuest (Firm). (1953). Army Signal Corps -- Subversion and Espionage: Hearings before the United States Senate Committee on Government Operations, Permanent Subcommittee on Investigations, Eighty-Third Congress, first session, on Dec. 9, 1953. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Government Operations. Permanent Subcommittee on Investigations and ProQuest (Firm). Army Signal Corps -- Subversion and Espionage: Hearings Before the United States Senate Committee on Government Operations, Permanent Subcommittee on Investigations, Eighty-Third Congress, First Session, on Dec. 9, 1953. Washington: U.S. G.P.O., 1953.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Government Operations. Permanent Subcommittee on Investigations and ProQuest (Firm). Army Signal Corps -- Subversion and Espionage: Hearings Before the United States Senate Committee on Government Operations, Permanent Subcommittee on Investigations, Eighty-Third Congress, First Session, on Dec. 9, 1953. U.S. G.P.O., 1953.