Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Meeting Minutes, June 25, 1919, Volume 6, Part 2," Minutes of the Board of Governors of the Federal Reserve System (June 25, 1919). https://fraser.stlouisfed.org/title/821/item/27626, accessed on January 26, 2021.
- Board of Governors of the Federal Reserve System, Federal Reserve Board
- Meltzer's History of the Federal Reserve - Primary Sources
Public Domain