Federal Reserve Bank of Philadelphia. "January/February 1983," Business Review (Federal Reserve Bank of Philadelphia) (January/February 1983). https://fraser.stlouisfed.org/title/5580/item/557608, accessed on March 19, 2024.
Federal Reserve Bank of Philadelphia. "January/February 1983," Business Review (Federal Reserve Bank of Philadelphia) (January/February 1983). https://fraser.stlouisfed.org/title/5580/item/557608, accessed on March 19, 2024.