Board of Governors of the Federal Reserve System (U.S.), 1935-. "Board seeks public comment on proposed changes to make reserve requirements of member banks and Federal Reserve check collection procedures more equitable and efficient" in Press Releases of the Board of Governors of the Federal Reserve System
(March 27, 1972).
https://fraser.stlouisfed.org/title/9237/item/698575, accessed on May 12, 2026.