Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Permanent Nonfarm Dwelling Units Started," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "November 1956," Federal Reserve Bulletin (November 1956) : 84-84. https://fraser.stlouisfed.org/title/62/item/21263/toc/171172 , accessed on April 18, 2024.