Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Business Expenditures on New Plant and Equipment," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "December 1962," Federal Reserve Bulletin (December 1962) : 126-126. https://fraser.stlouisfed.org/title/62/item/21336/toc/271295 , accessed on April 23, 2024.