Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Aggregate Reserves of Depository Institutions and Monetary Base," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "March 1998," Federal Reserve Bulletin (March 1998) : 102-102. https://fraser.stlouisfed.org/title/62/item/20910/toc/273743 , accessed on April 19, 2024.