Federal Reserve Bank of Cleveland and Federal Reserve Bank of Cleveland. Research Department. "April 16, 1957 to April 22, 1957," Basic Business News (April 22, 1957). https://fraser.stlouisfed.org/title/6765/item/620836, accessed on May 10, 2024.
Federal Reserve Bank of Cleveland and Federal Reserve Bank of Cleveland. Research Department. "April 16, 1957 to April 22, 1957," Basic Business News (April 22, 1957). https://fraser.stlouisfed.org/title/6765/item/620836, accessed on May 10, 2024.