United States. Bureau of the Census. "Saving," in United States. Bureau of the Census. "July 1977," Business Conditions Digest (July 1977) : 87-88. https://fraser.stlouisfed.org/title/43/item/7371/toc/219085 , accessed on March 28, 2024.
United States. Bureau of the Census. "Saving," in United States. Bureau of the Census. "July 1977," Business Conditions Digest (July 1977) : 87-88. https://fraser.stlouisfed.org/title/43/item/7371/toc/219085 , accessed on March 28, 2024.