Mueller, Robert S. (18. april 2019). The Mueller Report: The Report of the Special Counsel on the Investigation into Russian Interference in the 2016 Presidential Election. Special Counsel's Office, U.S. Department of Justice. s. 74–75. ISBN9780359600281. Besøkt 12. mai 2020. «Cohen testified to Congress, and initially told the Office, that he did not recall receiving a response to this email inquiry and that he decided to terminate any further work on the Trump Moscow project as of January 2016. Cohen later said that these statements were false. In fact, he had received (and recalled receiving) a response to his inquiry, and he continued to work on and update candidate Trump on the project through as late as June 2016.»
dagbladet.no
Kvaale, Vegard Kristiansen (23. mars 2022). «Utelukker ikke atomvåpen». dagbladet.no(norsk). Besøkt 22. november 2022.
