United States. Congress. House. Committee on Interstate and Foreign Commerce & ProQuest (Firm). (1939). Deficit in Railway Operating Income: Hearings before the United States House Committee on Interstate and Foreign Commerce, Seventy-Sixth Congress, first session, on June 13, 14, 1939. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Interstate and Foreign Commerce and ProQuest (Firm). Deficit in Railway Operating Income: Hearings Before the United States House Committee on Interstate and Foreign Commerce, Seventy-Sixth Congress, First Session, on June 13, 14, 1939. Washington: U.S. G.P.O., 1939.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Interstate and Foreign Commerce and ProQuest (Firm). Deficit in Railway Operating Income: Hearings Before the United States House Committee on Interstate and Foreign Commerce, Seventy-Sixth Congress, First Session, on June 13, 14, 1939. U.S. G.P.O., 1939.