United States. Bureau of the Census. "Stock Prices," in United States. Bureau of the Census. "January 1973," Business Conditions Digest (January 1973) : 74-74. https://fraser.stlouisfed.org/title/43/item/7317/toc/177928 , accessed on May 8, 2024.
United States. Bureau of the Census. "Stock Prices," in United States. Bureau of the Census. "January 1973," Business Conditions Digest (January 1973) : 74-74. https://fraser.stlouisfed.org/title/43/item/7317/toc/177928 , accessed on May 8, 2024.