Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Wholesale Prices, by Groups of Commodities," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "December 1947," Federal Reserve Bulletin (December 1947) : 91-91. https://fraser.stlouisfed.org/title/62/item/21156/toc/170047 , accessed on April 25, 2024.