Evan Perez; Shimon Prokupecz (8. 4. 2015). „How the US thinks Russians hacked the White House”. CNN. Приступљено 17. 12. 2016. „Russian hackers behind the damaging cyber intrusion of the State Department in recent months used that perch to penetrate sensitive parts of the White House computer system, according to U.S. officials briefed on the investigation.”Невалидан унос |deadurl=Shimon Prokupecz (помоћ)CS1 одржавање: Формат датума (веза)
Weiss, Michael (27. 12. 2017). „Revealed: The Secret KGB Manual for Recruiting Spies”. The Daily Beast. Приступљено 2. 1. 2018. „The foreign arm is today known as the SVR, which is the actual successor of the First Chief Directorate; the Andropov Red Banner Institute, in fact, is now called the SVR Academy.”CS1 одржавање: Формат датума (веза)