Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "June 5, 1981," H.4.1 Factors Affecting Reserve Balances of Depository Institutions and Condition Statement of Federal Reserve Banks (1981-06-05). https://fraser.stlouisfed.org/title/83/item/64857, accessed on November 5, 2024.