Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Construction Contracts and Private Housing Permits," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "November 1972," Federal Reserve Bulletin (November 1972) : 119-119. https://fraser.stlouisfed.org/title/62/item/21455/toc/389622 , accessed on March 29, 2024.