Committee on the History of the Federal Reserve System (U.S.). Register of Papers : Elihu Root, Entry 168, Box 7, Folder 4, Item 6, Committee on the History of the Federal Reserve System. https://fraser.stlouisfed.org/scribd/?item_id=458475&filepath=/files/docs/historical/brookings/16807_04_0006.pdf&start_page=1, accessed on October 22, 2017.
- United States. Department of the Treasury
- United States. Congress
- United States. War Department