Board of Governors of the Federal Reserve System (U.S.), 1935-. "Federal Reserve Statistical Release," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "June 16, 1988," H.3 Aggregate Reserves of Depository Institutions and the Monetary Base (1988-06-16) : 1-1. https://fraser.stlouisfed.org/title/88/item/68126/toc/469181 , accessed on May 1, 2024.