United States. Bureau of the Census. "Price Movements," in United States. Bureau of the Census. "March 1989," Business Conditions Digest (March 1989) : 92-94. https://fraser.stlouisfed.org/title/43/item/7511/toc/386311 , accessed on April 19, 2024.
United States. Bureau of the Census. "Price Movements," in United States. Bureau of the Census. "March 1989," Business Conditions Digest (March 1989) : 92-94. https://fraser.stlouisfed.org/title/43/item/7511/toc/386311 , accessed on April 19, 2024.