Index Numbers of Wholesale Prices in the United States for Principal Classes of Commodities
Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Index Numbers of Wholesale Prices in the United States for Principal Classes of Commodities," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "June 1919," Federal Reserve Bulletin (June 1919) : 59-59. https://fraser.stlouisfed.org/title/62/item/20590/toc/418404 , accessed on May 7, 2024.