United States. Bureau of the Census. "Money and Credit," in United States. Bureau of the Census. "June 1970," Business Conditions Digest (June 1970) : 36-39. https://fraser.stlouisfed.org/title/43/item/7543/toc/266690 , accessed on April 25, 2024.
United States. Bureau of the Census. "Money and Credit," in United States. Bureau of the Census. "June 1970," Business Conditions Digest (June 1970) : 36-39. https://fraser.stlouisfed.org/title/43/item/7543/toc/266690 , accessed on April 25, 2024.