United States. Bureau of the Census. "Title Page," in United States. Bureau of the Census. "August 1986," Business Conditions Digest (August 1986) : 2-2. https://fraser.stlouisfed.org/title/43/item/7480/toc/422694 , accessed on April 26, 2024.
United States. Bureau of the Census. "Title Page," in United States. Bureau of the Census. "August 1986," Business Conditions Digest (August 1986) : 2-2. https://fraser.stlouisfed.org/title/43/item/7480/toc/422694 , accessed on April 26, 2024.