Federal Reserve Bank of San Francisco. "April 1973," Western Economic Indicators (April 1973). https://fraser.stlouisfed.org/title/9030/item/670015, accessed on July 15, 2024.
Federal Reserve Bank of San Francisco. "April 1973," Western Economic Indicators (April 1973). https://fraser.stlouisfed.org/title/9030/item/670015, accessed on July 15, 2024.