United States. Bureau of Economic Analysis. "Capacity Utilization Rates for Manufacturing Industries Showed Mixed Pattern in December 1976--Overall Rate Up Slightly, BEA 77-20,"
Bureau of Economic Analysis (BEA) News Releases
(March 17, 1977).
https://fraser.stlouisfed.org/title/6148/item/595633, accessed on March 22, 2025.
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