Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Wholesale Prices: Detail," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "March 1974," Federal Reserve Bulletin (March 1974) : 129-129. https://fraser.stlouisfed.org/title/62/item/21471/toc/151617 , accessed on May 7, 2024.