Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Price Movement and Volume of Trade - International Wholesale Price Index," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "March 1923," Federal Reserve Bulletin (March 1923) : 79-80. https://fraser.stlouisfed.org/title/62/item/20546/toc/236880 , accessed on April 17, 2024.