Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Reserve Requirements of Depository Institutions," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "March 1988," Federal Reserve Bulletin (March 1988) : 52-52. https://fraser.stlouisfed.org/title/62/item/20790/toc/354500 , accessed on June 23, 2024.