Federal Reserve Bank of Philadelphia. "July/August 1976," Business Review (Federal Reserve Bank of Philadelphia) (July/August 1976). https://fraser.stlouisfed.org/title/5580/item/557569, accessed on April 25, 2024.
Federal Reserve Bank of Philadelphia. "July/August 1976," Business Review (Federal Reserve Bank of Philadelphia) (July/August 1976). https://fraser.stlouisfed.org/title/5580/item/557569, accessed on April 25, 2024.