United States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Census and Population & ProQuest (Firm). (1985). Plans and activities for 1990 decennial census: Hearings before the Subcommittee on Census and Population of the Committee on Post Office and Civil Service, House of Representatives, Ninety-ninth Congress, second session. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Census and Population and ProQuest (Firm). Plans and Activities for 1990 Decennial Census: Hearings Before the Subcommittee on Census and Population of the Committee on Post Office and Civil Service, House of Representatives, Ninety-ninth Congress, Second Session. Washington: U.S. G.P.O., 1985.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Census and Population and ProQuest (Firm). Plans and Activities for 1990 Decennial Census: Hearings Before the Subcommittee on Census and Population of the Committee on Post Office and Civil Service, House of Representatives, Ninety-ninth Congress, Second Session. U.S. G.P.O., 1985.