Board of Governors of the Federal Reserve System (U.S.), 1935-. "Aggregate Reserves and Monetary Base," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "June 19, 1997," H.3 Aggregate Reserves of Depository Institutions and the Monetary Base (1997-06-19) : 2-2. https://fraser.stlouisfed.org/title/88/item/68944/toc/492640 , accessed on March 28, 2024.