Federal Reserve Bank of Cleveland. "June 1930, Vol. 12, No. 6," Economic Review (Federal Reserve Bank of Cleveland) (June 1930). https://fraser.stlouisfed.org/title/1328/item/4066, accessed on April 23, 2024.
Federal Reserve Bank of Cleveland. "June 1930, Vol. 12, No. 6," Economic Review (Federal Reserve Bank of Cleveland) (June 1930). https://fraser.stlouisfed.org/title/1328/item/4066, accessed on April 23, 2024.