United States. Bureau of the Census. "Title Page," in United States. Bureau of the Census. "August 1965," Business Conditions Digest (August 1965) : 2-2. https://fraser.stlouisfed.org/title/43/item/7218/toc/55356 , accessed on May 14, 2024.
United States. Bureau of the Census. "Title Page," in United States. Bureau of the Census. "August 1965," Business Conditions Digest (August 1965) : 2-2. https://fraser.stlouisfed.org/title/43/item/7218/toc/55356 , accessed on May 14, 2024.