United States. Bureau of Economic Analysis. "Merchandise Trade in the Third Quarter 1973 : Balance of Payments Basis, BEA 73-71,"
Bureau of Economic Analysis (BEA) News Releases
(October 26, 1973).
https://fraser.stlouisfed.org/title/6148/item/597109, accessed on March 22, 2025.
@FedFRASER