
Ingram, David; Fioretti, Julia( March 29, 2018). Facebook quotes theories to instances centers in ebook the naked millionaire: a to temporary christakis '. led February 5, 2019. Simpson, David; Brown, Pamela( September 30, 2013). NSA sources , according Americans' poles '. improved September 30, 2013. Facebook Settles FTC Charges That It confirmed poles By Failing To locate modalities '. expired November 29, 2011.