United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Water Resources, Transportation, and Infrastructure, & ProQuest (Firm). (1991). Infrastructure, productivity, and economic growth: Hearing before the Subcommittee on Water Resources, Transportation, and Infrastructure of the Committee on Environment and Public Works, United States Senate, One Hundred First Congress, first session, Tuesday, February 5, 1991. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Water Resources, Transportation, and Infrastructure, and ProQuest (Firm). Infrastructure, Productivity, and Economic Growth: Hearing Before the Subcommittee on Water Resources, Transportation, and Infrastructure of the Committee on Environment and Public Works, United States Senate, One Hundred First Congress, First Session, Tuesday, February 5, 1991. Washington: U.S. G.P.O., 1991.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Water Resources, Transportation, and Infrastructure, and ProQuest (Firm). Infrastructure, Productivity, and Economic Growth: Hearing Before the Subcommittee on Water Resources, Transportation, and Infrastructure of the Committee on Environment and Public Works, United States Senate, One Hundred First Congress, First Session, Tuesday, February 5, 1991. U.S. G.P.O., 1991.