Federal Reserve Bank of Cleveland. "May 1960," Economic Review (Federal Reserve Bank of Cleveland) (May 1960). https://fraser.stlouisfed.org/title/1328/item/4283, accessed on March 28, 2024.
Federal Reserve Bank of Cleveland. "May 1960," Economic Review (Federal Reserve Bank of Cleveland) (May 1960). https://fraser.stlouisfed.org/title/1328/item/4283, accessed on March 28, 2024.