Board of Governors of the Federal Reserve System (U.S.), 1935-. "Gross Demand Deposits of Individuals, Partnerships, and Corporations," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "1987," Annual Statistical Digest (October 1988) : 63-63. https://fraser.stlouisfed.org/title/7/item/23493/toc/193445 , accessed on March 28, 2024.