Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Value of New Construction Activity," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "December 1958," Federal Reserve Bulletin (December 1958) : 69-69. https://fraser.stlouisfed.org/title/62/item/21288/toc/124860 , accessed on April 23, 2024.