United States. Bureau of the Census. "Stock Prices," in United States. Bureau of the Census. "April 1985," Business Conditions Digest (April 1985) : 102-102. https://fraser.stlouisfed.org/title/43/item/7464/toc/248613 , accessed on March 29, 2024.
United States. Bureau of the Census. "Stock Prices," in United States. Bureau of the Census. "April 1985," Business Conditions Digest (April 1985) : 102-102. https://fraser.stlouisfed.org/title/43/item/7464/toc/248613 , accessed on March 29, 2024.