United States. Bureau of the Census. "Cover Page," in United States. Bureau of the Census. "August 1985," Business Conditions Digest (August 1985) : 1-1. https://fraser.stlouisfed.org/title/43/item/7468/toc/104551 , accessed on April 19, 2024.
United States. Bureau of the Census. "Cover Page," in United States. Bureau of the Census. "August 1985," Business Conditions Digest (August 1985) : 1-1. https://fraser.stlouisfed.org/title/43/item/7468/toc/104551 , accessed on April 19, 2024.