Federal Reserve Bank of Cleveland and Federal Reserve Bank of Cleveland. Research Department. "April 2, 1957 to April 8, 1957," Basic Business News (April 8, 1957). https://fraser.stlouisfed.org/title/6765/item/620834, accessed on May 5, 2024.
Federal Reserve Bank of Cleveland and Federal Reserve Bank of Cleveland. Research Department. "April 2, 1957 to April 8, 1957," Basic Business News (April 8, 1957). https://fraser.stlouisfed.org/title/6765/item/620834, accessed on May 5, 2024.