United States. Congress. Senate. Committee on Finance & ProQuest (Firm). (1989). Customs Service budget authorization for fiscal year 1990: Hearing before the Committee on Finance, United States Senate, One Hundred First Congress, first session, March 7, 1989. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Finance and ProQuest (Firm). Customs Service Budget Authorization for Fiscal Year 1990: Hearing Before the Committee on Finance, United States Senate, One Hundred First Congress, First Session, March 7, 1989. Washington: U.S. G.P.O., 1989.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Finance and ProQuest (Firm). Customs Service Budget Authorization for Fiscal Year 1990: Hearing Before the Committee on Finance, United States Senate, One Hundred First Congress, First Session, March 7, 1989. U.S. G.P.O., 1989.