United States. Bureau of the Census. "Stock Prices," in United States. Bureau of the Census. "May 1976," Business Conditions Digest (May 1976) : 74-74. https://fraser.stlouisfed.org/title/43/item/7357/toc/116570 , accessed on May 13, 2024.
United States. Bureau of the Census. "Stock Prices," in United States. Bureau of the Census. "May 1976," Business Conditions Digest (May 1976) : 74-74. https://fraser.stlouisfed.org/title/43/item/7357/toc/116570 , accessed on May 13, 2024.