Federal Reserve Bank of Philadelphia. "March/April 1983," Business Review (Federal Reserve Bank of Philadelphia) (March/April 1983). https://fraser.stlouisfed.org/title/5580/item/557609, accessed on March 19, 2024.
Federal Reserve Bank of Philadelphia. "March/April 1983," Business Review (Federal Reserve Bank of Philadelphia) (March/April 1983). https://fraser.stlouisfed.org/title/5580/item/557609, accessed on March 19, 2024.