United States. Department of State. Summary Analysis of the ITO Charter, Box 17, Folder 7, William McChesney Martin, Jr., Papers. https://fraser.stlouisfed.org/scribd/?item_id=456860&filepath=/files/docs/historical/martin/17_07_nd1.pdf&start_page=1, accessed on October 20, 2017.
- Board of Governors of the Federal Reserve System, Federal Reserve Board
- Meltzer's History of the Federal Reserve - Primary Sources