Martin, William McChesney. Letter to Ben M. Cherrington, Box 13, Folder 6, William McChesney Martin, Jr., Papers. https://fraser.stlouisfed.org/archival/1341/item/457366, accessed on November 18, 2018.
Regarding what American school children should be taught about international affairs.
- Board of Governors of the Federal Reserve System, Federal Reserve Board
- Meltzer's History of the Federal Reserve - Primary Sources