United States. Bureau of the Census. "Cover Page," in United States. Bureau of the Census. "June 1984," Business Conditions Digest (June 1984) : 1-1. https://fraser.stlouisfed.org/title/43/item/7454/toc/197688 , accessed on May 4, 2024.
United States. Bureau of the Census. "Cover Page," in United States. Bureau of the Census. "June 1984," Business Conditions Digest (June 1984) : 1-1. https://fraser.stlouisfed.org/title/43/item/7454/toc/197688 , accessed on May 4, 2024.