Cara McGoogan, ‘How to See All the Terrifying Things Google Knows about You’, Telegraph, 18 August 2017, , ссылка актуальна на 19 October 2017; Caitlin Dewey, ‘Everything Google Knows about You (and How It Knows It)’, Washington Post, 19 November 2014, , ссылка актуальна на 19 October 2017.
