Federal Reserve Bank of Cleveland. "January 1957," Economic Review (Federal Reserve Bank of Cleveland) (January 1957). https://fraser.stlouisfed.org/title/1328/item/4324, accessed on March 28, 2024.
Federal Reserve Bank of Cleveland. "January 1957," Economic Review (Federal Reserve Bank of Cleveland) (January 1957). https://fraser.stlouisfed.org/title/1328/item/4324, accessed on March 28, 2024.