United States. Bureau of the Census. "Price Movements," in United States. Bureau of the Census. "August 1978," Business Conditions Digest (August 1978) : 90-92. https://fraser.stlouisfed.org/title/43/item/7384/toc/53003 , accessed on April 26, 2024.
United States. Bureau of the Census. "Price Movements," in United States. Bureau of the Census. "August 1978," Business Conditions Digest (August 1978) : 90-92. https://fraser.stlouisfed.org/title/43/item/7384/toc/53003 , accessed on April 26, 2024.