United States. Bureau of the Census. "Cover Page," in United States. Bureau of the Census. "January 1984," Business Conditions Digest (January 1984) : 1-1. https://fraser.stlouisfed.org/title/43/item/7449/toc/334814 , accessed on April 19, 2024.
United States. Bureau of the Census. "Cover Page," in United States. Bureau of the Census. "January 1984," Business Conditions Digest (January 1984) : 1-1. https://fraser.stlouisfed.org/title/43/item/7449/toc/334814 , accessed on April 19, 2024.