Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Meeting Minutes, July 13, 1915, Volume 2, Part 1," Minutes of the Board of Governors of the Federal Reserve System (July 13, 1915). https://fraser.stlouisfed.org/title/821/item/32407, 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