United States. Congress. House. Committee on Foreign Affairs. Subcommittee on International Organizations and Movements & ProQuest (Firm). (1969). U.S. Participation in International Expositions Held in the U.S: Hearings before the United States House Committee on Foreign Affairs, Subcommittee on International Organizations and Movements, Ninety-First Congress, first session, on July 30, 1969. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Foreign Affairs. Subcommittee on International Organizations and Movements and ProQuest (Firm). U.S. Participation in International Expositions Held in the U.S: Hearings Before the United States House Committee on Foreign Affairs, Subcommittee on International Organizations and Movements, Ninety-First Congress, First Session, on July 30, 1969. Washington: U.S. G.P.O., 1969.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Foreign Affairs. Subcommittee on International Organizations and Movements and ProQuest (Firm). U.S. Participation in International Expositions Held in the U.S: Hearings Before the United States House Committee on Foreign Affairs, Subcommittee on International Organizations and Movements, Ninety-First Congress, First Session, on July 30, 1969. U.S. G.P.O., 1969.