United States. Bureau of the Census. "Saving," in United States. Bureau of the Census. "December 1971," Business Conditions Digest (December 1971) : 73-73. https://fraser.stlouisfed.org/title/43/item/7561/toc/77199 , accessed on June 22, 2024.
United States. Bureau of the Census. "Saving," in United States. Bureau of the Census. "December 1971," Business Conditions Digest (December 1971) : 73-73. https://fraser.stlouisfed.org/title/43/item/7561/toc/77199 , accessed on June 22, 2024.