United States. Bureau of the Census. "Title Page," in United States. Bureau of the Census. "March 1982," Business Conditions Digest (March 1982) : 2-2. https://fraser.stlouisfed.org/title/43/item/7427/toc/206792 , accessed on April 25, 2024.
United States. Bureau of the Census. "Title Page," in United States. Bureau of the Census. "March 1982," Business Conditions Digest (March 1982) : 2-2. https://fraser.stlouisfed.org/title/43/item/7427/toc/206792 , accessed on April 25, 2024.