Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Mortgage Debt Outstanding," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "November 1986," Federal Reserve Bulletin (November 1986) : 111-111. https://fraser.stlouisfed.org/title/62/item/20774/toc/280153 , accessed on May 4, 2024.