ProQuest (Firm). (1955). Testimony of former Russian code clerk relating to the internal security of the United States questioning on January 4, 1954, in Ottawa, Canada, of Igor Gouzenko, former code clerk in the Soviet embassy at Ottawa, by representatives of the Internal Security Subcommittee of the Committee on the Judiciary of the United States Senate on matters relating to the internal security of the United States. [publisher not identified].
Chicago Style (17th ed.) CitationProQuest (Firm). Testimony of Former Russian Code Clerk Relating to the Internal Security of the United States Questioning on January 4, 1954, in Ottawa, Canada, of Igor Gouzenko, Former Code Clerk in the Soviet Embassy at Ottawa, by Representatives of the Internal Security Subcommittee of the Committee on the Judiciary of the United States Senate on Matters Relating to the Internal Security of the United States. Washington: [publisher not identified], 1955.
MLA (9th ed.) CitationProQuest (Firm). Testimony of Former Russian Code Clerk Relating to the Internal Security of the United States Questioning on January 4, 1954, in Ottawa, Canada, of Igor Gouzenko, Former Code Clerk in the Soviet Embassy at Ottawa, by Representatives of the Internal Security Subcommittee of the Committee on the Judiciary of the United States Senate on Matters Relating to the Internal Security of the United States. [publisher not identified], 1955.