United States. Congress. Senate. Committee on Banking and Currency, 1913-1970 , Seventy-Second Congress, 1931-1933 and Seventy-Third Congress, 1933-1935. "Hearings on S. Res. 84 and S. Res. 56 and S. Res. 97 : Part 11, Detroit Bankers Company, Pages 5057-5454" in Stock Exchange Practices : Hearings Before the Committee on Banking and Currency, United States Senate, (1932-1934) (January 24 to February 1, 1934). https://fraser.stlouisfed.org/title/87/item/33955, accessed on August 16, 2024.