Board of Governors of the Federal Reserve System (U.S.), 1935-. "Security Credit, Unadjusted Net Flows," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "December 4, 1987," Z.1 Financial Accounts of the United States (1987-12-04) : 60-60. https://fraser.stlouisfed.org/title/93/item/69068/toc/483765 , accessed on March 29, 2024.