Federal Reserve Bank of San Francisco. "September 1972," Economic Review (Federal Reserve Bank of San Francisco) (September 1972). https://fraser.stlouisfed.org/title/869/item/520318, accessed on May 2, 2024.
Federal Reserve Bank of San Francisco. "September 1972," Economic Review (Federal Reserve Bank of San Francisco) (September 1972). https://fraser.stlouisfed.org/title/869/item/520318, accessed on May 2, 2024.