Federal Reserve Bank of Philadelphia. "September/October 1976," Business Review (Federal Reserve Bank of Philadelphia) (September/October 1976). https://fraser.stlouisfed.org/title/5580/item/557570, accessed on April 23, 2024.
Federal Reserve Bank of Philadelphia. "September/October 1976," Business Review (Federal Reserve Bank of Philadelphia) (September/October 1976). https://fraser.stlouisfed.org/title/5580/item/557570, accessed on April 23, 2024.