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. "March 1954," Federal Reserve Bulletin (March 1954) : 53-53. https://fraser.stlouisfed.org/title/62/item/21231/toc/33671 , accessed on May 3, 2024.