Board of Governors of the Federal Reserve System (U.S.), 1935-. "Total Mortgages, Seasonally Adjusted Annual Rates," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "November 29, 1977," Z.1 Financial Accounts of the United States (1977-11-29) : 44-44. https://fraser.stlouisfed.org/title/93/item/69086/toc/478196 , accessed on April 17, 2024.