United States. Department of Commerce. "Travel and Tourism Spending Turned Up in the Second Quarter of 2014 : Full Release, BEA 14-46,"
United States Department of Commerce News
(September 18, 2014).
https://fraser.stlouisfed.org/title/6148/item/602125/content/pdf/bea_newsreleases_20140918, accessed on June 1, 2026.