Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Price Movements in Principal Countries," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "April 1931," Federal Reserve Bulletin (April 1931) : 45-46. https://fraser.stlouisfed.org/title/62/item/20712/toc/195929 , accessed on April 19, 2024.