United States. Congress. House, ProQuest (Firm), & United States. Congress. House. Committee on Un-American Activities. (1962). Protection of classified information released to U.S. industry and defense contractors. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House, ProQuest (Firm), and United States. Congress. House. Committee on Un-American Activities. Protection of Classified Information Released to U.S. Industry and Defense Contractors. Washington: [publisher not identified], 1962.
MLA (9th ed.) CitationUnited States. Congress. House, et al. Protection of Classified Information Released to U.S. Industry and Defense Contractors. [publisher not identified], 1962.
Warning: These citations may not always be 100% accurate.