Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Annual Report of the National Bank of Hungary," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "July 1930," Federal Reserve Bulletin (July 1930) : 42-46. https://fraser.stlouisfed.org/title/62/item/20703/toc/121826 , accessed on March 29, 2024.