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 1933," Federal Reserve Bulletin (December 1933) : 57-57. https://fraser.stlouisfed.org/title/62/item/20644/toc/37591 , accessed on April 26, 2024.