Federal Reserve Bank of San Francisco. "1952 Index," Economic Review (Federal Reserve Bank of San Francisco) (1952). https://fraser.stlouisfed.org/title/869/item/33810, accessed on May 18, 2024.
Federal Reserve Bank of San Francisco. "1952 Index," Economic Review (Federal Reserve Bank of San Francisco) (1952). https://fraser.stlouisfed.org/title/869/item/33810, accessed on May 18, 2024.