United States. Bureau of the Census. "Price Movements," in United States. Bureau of the Census. "April 1985," Business Conditions Digest (April 1985) : 90-92. https://fraser.stlouisfed.org/title/43/item/7464/toc/248606 , accessed on March 29, 2024.
United States. Bureau of the Census. "Price Movements," in United States. Bureau of the Census. "April 1985," Business Conditions Digest (April 1985) : 90-92. https://fraser.stlouisfed.org/title/43/item/7464/toc/248606 , accessed on March 29, 2024.