United States. Bureau of the Census. "June 1985," Business Conditions Digest (June 1985). https://fraser.stlouisfed.org/title/43/item/7466, accessed on March 18, 2024.
United States. Bureau of the Census. "June 1985," Business Conditions Digest (June 1985). https://fraser.stlouisfed.org/title/43/item/7466, accessed on March 18, 2024.