United States. Bureau of the Census. "Table of Contents," in United States. Bureau of the Census. "March 1982," Business Conditions Digest (March 1982) : 3-4. https://fraser.stlouisfed.org/title/43/item/7427/toc/206793 , accessed on March 28, 2024.
United States. Bureau of the Census. "Table of Contents," in United States. Bureau of the Census. "March 1982," Business Conditions Digest (March 1982) : 3-4. https://fraser.stlouisfed.org/title/43/item/7427/toc/206793 , accessed on March 28, 2024.