Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Comparative Wholesale Price Levels in Principal Countries," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "January 1923," Federal Reserve Bulletin (January 1923) : 86-89. https://fraser.stlouisfed.org/title/62/item/20545/toc/414545 , accessed on March 28, 2024.