Federal Reserve Bank of Cleveland. "October 1957," Economic Review (Federal Reserve Bank of Cleveland) (October 1957). https://fraser.stlouisfed.org/title/1328/item/4230, accessed on April 23, 2024.
Federal Reserve Bank of Cleveland. "October 1957," Economic Review (Federal Reserve Bank of Cleveland) (October 1957). https://fraser.stlouisfed.org/title/1328/item/4230, accessed on April 23, 2024.