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. "March 1919," Federal Reserve Bulletin (March 1919) : 78-78. https://fraser.stlouisfed.org/title/62/item/20587/toc/96519 , accessed on March 29, 2024.