United States. Bureau of the Census. "Other Economic Measures," in United States. Bureau of the Census. "May 1982," Business Conditions Digest (May 1982) : 14-15. https://fraser.stlouisfed.org/title/43/item/7429/toc/209992 , accessed on May 9, 2024.
United States. Bureau of the Census. "Other Economic Measures," in United States. Bureau of the Census. "May 1982," Business Conditions Digest (May 1982) : 14-15. https://fraser.stlouisfed.org/title/43/item/7429/toc/209992 , accessed on May 9, 2024.