Board of Governors of the Federal Reserve System (U.S.), 1935-. "Aggregate Reserves and Monetary Base, Historical Weekly Data," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "December 11, 1980," H.3 Aggregate Reserves of Depository Institutions and the Monetary Base (1980-12-11) : 10-11. https://fraser.stlouisfed.org/title/88/item/68222/toc/466877 , accessed on May 12, 2024.