United States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Census and Statistics & ProQuest (Firm). (1969). 1970 Census and Legislation Related Thereto: Hearings before the United States House Committee on Post Office and Civil Service, Subcommittee on Census and Statistics, Ninety-First Congress, first session, on Apr. 1, 24, May 8, June 16, 17, 1969. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Census and Statistics and ProQuest (Firm). 1970 Census and Legislation Related Thereto: Hearings Before the United States House Committee on Post Office and Civil Service, Subcommittee on Census and Statistics, Ninety-First Congress, First Session, on Apr. 1, 24, May 8, June 16, 17, 1969. Washington: U.S. G.P.O., 1969.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Census and Statistics and ProQuest (Firm). 1970 Census and Legislation Related Thereto: Hearings Before the United States House Committee on Post Office and Civil Service, Subcommittee on Census and Statistics, Ninety-First Congress, First Session, on Apr. 1, 24, May 8, June 16, 17, 1969. U.S. G.P.O., 1969.