Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "April 4, 2019," H.4.1 Factors Affecting Reserve Balances of Depository Institutions and Condition Statement of Federal Reserve Banks (April 4, 2019). https://fraser.stlouisfed.org/title/83/item/626371, accessed on February 17, 2025.