Board of Governors of the Federal Reserve System (U.S.), 1935-. "Housing and Construction," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "1987," Annual Statistical Digest (October 1988) : 137-138. https://fraser.stlouisfed.org/title/7/item/23493/toc/193473 , accessed on May 7, 2024.