United States. Congress. Senate. Committee on Public Works. Subcommittee on Public Roads & ProQuest (Firm). (1958). Highway Cost Estimates: Hearings before the United States Senate Committee on Public Works, Subcommittee on Public Roads, Eighty-Fifth Congress, second session, on Aug. 12, 13, 15, 1958. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Public Works. Subcommittee on Public Roads and ProQuest (Firm). Highway Cost Estimates: Hearings Before the United States Senate Committee on Public Works, Subcommittee on Public Roads, Eighty-Fifth Congress, Second Session, on Aug. 12, 13, 15, 1958. Washington: U.S. G.P.O., 1958.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Public Works. Subcommittee on Public Roads and ProQuest (Firm). Highway Cost Estimates: Hearings Before the United States Senate Committee on Public Works, Subcommittee on Public Roads, Eighty-Fifth Congress, Second Session, on Aug. 12, 13, 15, 1958. U.S. G.P.O., 1958.