United States. Congress. Senate. Committee on Commerce. Merchant Marine Subcommittee & ProQuest (Firm). (1969). Certain Restrictions on Cruise Operations: Hearings before the United States Senate Committee on Commerce, Subcommittee on Merchant Marine, Ninety-First Congress, first session, on Nov. 7, 1969. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Commerce. Merchant Marine Subcommittee and ProQuest (Firm). Certain Restrictions on Cruise Operations: Hearings Before the United States Senate Committee on Commerce, Subcommittee on Merchant Marine, Ninety-First Congress, First Session, on Nov. 7, 1969. Washington: U.S. G.P.O., 1969.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Commerce. Merchant Marine Subcommittee and ProQuest (Firm). Certain Restrictions on Cruise Operations: Hearings Before the United States Senate Committee on Commerce, Subcommittee on Merchant Marine, Ninety-First Congress, First Session, on Nov. 7, 1969. U.S. G.P.O., 1969.