- notablebiographies.com We-Z/Yeltsin-Boris.htmlBoris Yeltsin, who became president of Russia in 1991, was one of the most complex political leaders of his time.
- tr.fusedlearning.com boris-yeltsin-quick-factsGerçek Adı: Boris Nikolayevich Yeltsin. Doğum Tarihi: 1 Şubat 1931. Doğum Yeri: Butka, Ural Oblast, Rusya SFSR, Sovyetler Birliği.
- russiapedia.rt.com prominent-russians/leaders/…Boris Yeltsin was born on February 1, 1931 in the village of Butka, near Sverdlovsk (now Yekaterinburg), in the Urals, in a peasant family.
- biographyonline.net politicians/russian/boris-…Boris Yeltsin (1 February 1931 - 23 April 2007) was a Russian politician who became the first President of the Russian Federation, serving from 1991 to 1999.
- thoughtco.com boris-yeltsin-biography-4174703Full Name: Boris Nikolayevich Yeltsin. Known For: First President of the Russian Federation. Born: February 1, 1931, in Butka, Russia.
- imdb.com name/nm0947418/Boris Nikolayevich Yeltsin (1 February 1931 - 23 April 2007) was a Russian and Soviet politician who served as the first president of Russia from 1991 to 1999.
- tr.peopleperproject.com posts/11760-boris-yeltsin…Boris Yeltsin (1 Şubat 1931 - 23 Nisan 2007), Rusya Federasyonu'nun ilk cumhurbaşkanı olan Sovyetler Birliği siyasetçisiydi. Soğuk Savaş.
- wikidata.org wiki/Q34453Soviet and Russian politician, 1st President of Russia (1931–2007).
- military-history.fandom.com wiki/Boris_YeltsinBoris Nikolayevich Yeltsin (Russian: Борис Николаевич Ельцин; 1 February 1931 – 23 April 2007) was a Russian politician and the first President of the Russian Federation...
- conservapedia.com Boris_YeltsinBoris Yeltsin (1931 - 2007) was a Russian politician who helped challenge and bring an end to the Soviet Union. After selling out for eight years to Western oligarchs...