United States. Bureau of the Census. "Stock Prices," in United States. Bureau of the Census. "March 1988," Business Conditions Digest (March 1988) : 102-102. https://fraser.stlouisfed.org/title/43/item/7499/toc/346664 , accessed on March 28, 2024.
United States. Bureau of the Census. "Stock Prices," in United States. Bureau of the Census. "March 1988," Business Conditions Digest (March 1988) : 102-102. https://fraser.stlouisfed.org/title/43/item/7499/toc/346664 , accessed on March 28, 2024.