United States. Bureau of the Census. "Stock Prices," in United States. Bureau of the Census. "July 1973," Business Conditions Digest (July 1973) : 110-110. https://fraser.stlouisfed.org/title/43/item/7323/toc/158538 , accessed on April 25, 2024.
United States. Bureau of the Census. "Stock Prices," in United States. Bureau of the Census. "July 1973," Business Conditions Digest (July 1973) : 110-110. https://fraser.stlouisfed.org/title/43/item/7323/toc/158538 , accessed on April 25, 2024.