United States. Bureau of Economic Analysis. "The Bureau of Economic Analysis (BEA) Releases 2011 and 2012 Estimates of Gross Domestic Product for American Samoa, BEA 13-41,"
Bureau of Economic Analysis (BEA) News Releases
(September 10, 2013).
https://fraser.stlouisfed.org/title/6148/item/601564, accessed on June 22, 2025.