Board of Governors of the Federal Reserve System (U.S.), 1935-. "Direct and Indirect Sources of Funds to Credit Markets, Unadjusted Net Flows," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "June 12, 1991," Z.1 Financial Accounts of the United States (1991-06-12) : 15-15. https://fraser.stlouisfed.org/title/93/item/69043/toc/468305 , accessed on April 25, 2024.