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. 239 : Part 5 (Insull), Pages 1397-1758" in Stock Exchange Practices : Hearings Before the Committee on Banking and Currency, United States Senate, (1932-1934)
(February 15, 16, and 17, 1933).
https://fraser.stlouisfed.org/title/87/item/33953, accessed on April 7, 2025.
@FedFRASER