Ericson, Amanda; The Washington Post: "Trump can't beat Putinat his own game." July 16, 2018 [1] Retrieved 16 July 2018. نسخة محفوظة 2018-07-17 في Wayback Machine
Ericson, Amanda; The Washington Post: "Trump can't beat Putinat his own game." July 16, 2018 [1] Retrieved 16 July 2018. نسخة محفوظة 2018-07-17 في Wayback Machine