Board of Governors of the Federal Reserve System (U.S.), 1935-. "Credit Market Borrowing by Nonfinancial Sectors, Annual Flows, Annual," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "January 31, 1992 : Annual Revisions," Z.1 Financial Accounts of the United States (1992-01-31) : 15-15. https://fraser.stlouisfed.org/title/93/item/69077/toc/468580 , accessed on April 26, 2024.