United States. Congress. House. Committee on Government Operations. Special Subcommittee on Government Information. (1957). Availability of information from federal departments and agencies: Hearings before a subcommittee of the Committee on Government Operations, House of Representatives, Eighty-fourth Congress, first session. United States Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Government Operations. Special Subcommittee on Government Information. Availability of Information from Federal Departments and Agencies: Hearings Before a Subcommittee of the Committee on Government Operations, House of Representatives, Eighty-fourth Congress, First Session. Washington: United States Government Printing Office, 1957.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Government Operations. Special Subcommittee on Government Information. Availability of Information from Federal Departments and Agencies: Hearings Before a Subcommittee of the Committee on Government Operations, House of Representatives, Eighty-fourth Congress, First Session. United States Government Printing Office, 1957.