United States. Bureau of Economic Analysis. "Personal Income and Outlays: May 2017 : Highlights: Personal Savings Rate Rises in May, BEA 17-33," Bureau of Economic Analysis (BEA) News Releases (June 30, 2017). https://fraser.stlouisfed.org/title/6148/item/602504/content/pdf/bea_newsreleases_20170630_release-highlights, accessed on March 5, 2025.