Седунов, Александр (Sedunov, Alexander) (17 August 2015). "25 лет Всемирной Истории с Банком Империал" [25 years of World History with Imperial Bank]. Information Agency InterRight (in Russian). Archived from the original on 23 March 2022. Retrieved 22 March 2022.{{cite news}}: CS1 maint: multiple names: authors list (link)
Седунов, Александр (Sedunov, Alexander) (17 August 2015). "25 лет Всемирной Истории с Банком Империал" [25 years of World History with Imperial Bank]. Information Agency InterRight (in Russian). Archived from the original on 23 March 2022. Retrieved 22 March 2022.{{cite news}}: CS1 maint: multiple names: authors list (link)
"Костин Андрей Леонидович" [Kostin Andrey Leonidovich]. Lobbying.ru (in Russian). Archived from the original on March 31, 2019. Retrieved October 17, 2018.
"Костин Андрей Леонидович" [Kostin Andrey Leonidovich]. Lobbying.ru (in Russian). Archived from the original on March 31, 2019. Retrieved October 17, 2018.