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. "August 1923," Federal Reserve Bulletin (August 1923) : 55-56. https://fraser.stlouisfed.org/title/62/item/20551/toc/124395 , accessed on April 23, 2024.