United States. Bureau of the Census. "Saving (chart)," in United States. Bureau of the Census. "May 1980," Business Conditions Digest (May 1980) : 52-52. https://fraser.stlouisfed.org/title/43/item/7405/toc/250496 , accessed on May 8, 2024.
United States. Bureau of the Census. "Saving (chart)," in United States. Bureau of the Census. "May 1980," Business Conditions Digest (May 1980) : 52-52. https://fraser.stlouisfed.org/title/43/item/7405/toc/250496 , accessed on May 8, 2024.