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. "June 1971," Federal Reserve Bulletin (June 1971) : 188-188. https://fraser.stlouisfed.org/title/62/item/21438/toc/369595 , accessed on May 8, 2024.