United States. Congress. Senate. Committee on the Judiciary. Subcommittee on Patents, Trademarks, and Copyrights, & ProQuest (Firm). (1955). American Patent System: Hearings before the United States Senate Committee on the Judiciary, Subcommittee on Patents, Trademarks, and Copyrights, Eighty-Fourth Congress, first session, on Oct. 10-12, 1955. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on the Judiciary. Subcommittee on Patents, Trademarks, and Copyrights, and ProQuest (Firm). American Patent System: Hearings Before the United States Senate Committee on the Judiciary, Subcommittee on Patents, Trademarks, and Copyrights, Eighty-Fourth Congress, First Session, on Oct. 10-12, 1955. Washington: U.S. G.P.O., 1955.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on the Judiciary. Subcommittee on Patents, Trademarks, and Copyrights, and ProQuest (Firm). American Patent System: Hearings Before the United States Senate Committee on the Judiciary, Subcommittee on Patents, Trademarks, and Copyrights, Eighty-Fourth Congress, First Session, on Oct. 10-12, 1955. U.S. G.P.O., 1955.