United States. Bureau of the Census. "Stock Prices," in United States. Bureau of the Census. "June 1979," Business Conditions Digest (June 1979) : 102-102. https://fraser.stlouisfed.org/title/43/item/7394/toc/256200 , accessed on April 19, 2024.
United States. Bureau of the Census. "Stock Prices," in United States. Bureau of the Census. "June 1979," Business Conditions Digest (June 1979) : 102-102. https://fraser.stlouisfed.org/title/43/item/7394/toc/256200 , accessed on April 19, 2024.