United States. Department of Commerce. "Guam GDP Increases in 2017 : Full Release : Consumer Spending Increases for the 7th Year in a Row, BEA 18-61,"
United States Department of Commerce News
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https://fraser.stlouisfed.org/title/6148/item/602669/content/pdf/bea_newsreleases_20181113, accessed on June 14, 2026.