United States. Bureau of the Census. "Stock Prices," in United States. Bureau of the Census. "October 1983," Business Conditions Digest (October 1983) : 102-102. https://fraser.stlouisfed.org/title/43/item/7446/toc/273482 , accessed on May 1, 2024.
United States. Bureau of the Census. "Stock Prices," in United States. Bureau of the Census. "October 1983," Business Conditions Digest (October 1983) : 102-102. https://fraser.stlouisfed.org/title/43/item/7446/toc/273482 , accessed on May 1, 2024.