Federal Reserve Bank of Cleveland. "August 1961," Economic Review (Federal Reserve Bank of Cleveland) (August 1961). https://fraser.stlouisfed.org/title/1328/item/4238, accessed on April 28, 2024.
Federal Reserve Bank of Cleveland. "August 1961," Economic Review (Federal Reserve Bank of Cleveland) (August 1961). https://fraser.stlouisfed.org/title/1328/item/4238, accessed on April 28, 2024.