United States. Bureau of the Census. "Saving (chart)," in United States. Bureau of the Census. "April 1987," Business Conditions Digest (April 1987) : 52-52. https://fraser.stlouisfed.org/title/43/item/7488/toc/390593 , accessed on April 23, 2024.
United States. Bureau of the Census. "Saving (chart)," in United States. Bureau of the Census. "April 1987," Business Conditions Digest (April 1987) : 52-52. https://fraser.stlouisfed.org/title/43/item/7488/toc/390593 , accessed on April 23, 2024.