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. "August 1965," Federal Reserve Bulletin (August 1965) : 100-100. https://fraser.stlouisfed.org/title/62/item/21368/toc/210678 , accessed on March 19, 2024.