United States Senate, Committee on the Judiciary, Brewing and Liquor Interests and German Propaganda: Hearings Before a Subcommittee of the Committee on the Judiciary, United States Senate, Sixty-fifth Congress, Second and Third Sessions, Pursuant to S. Res. 307volume 1, volume 2. Govt. print. off., 1919. Original from the University of Michigan. v. 1, pp. 3–4.
United States Senate, Committee on the Judiciary, Brewing and Liquor Interests and German Propaganda: Hearings Before a Subcommittee of the Committee on the Judiciary, United States Senate, Sixty-fifth Congress, Second and Third Sessions, Pursuant to S. Res. 307volume 1, volume 2. Govt. print. off., 1919. Original from the University of Michigan. v. 1, pp. 3–4.