United States. Bureau of Economic Analysis. "Gross National Product, Gross Domestic Product, Preliminary Third Quarter 1974, BEA 74-76,"
Bureau of Economic Analysis (BEA) News Releases
(October 17, 1974).
https://fraser.stlouisfed.org/title/6148/item/597198, accessed on March 22, 2025.
@FedFRASER