Martin, William McChesney. Monetary Policy in 1961, Box 22, Folder 5, William McChesney Martin, Jr., Papers. https://fraser.stlouisfed.org/scribd/?item_id=456754&filepath=/files/docs/historical/martin/22_05_196103xx.pdf&start_page=1, accessed on September 19, 2017.
Reprint from Tax Review, Vol. 22, No. 3, pp 9-12
- Board of Governors of the Federal Reserve System, Federal Reserve Board
- Meltzer's History of the Federal Reserve - Primary Sources