- virtualglobetrotting.com map/tupolev-tu-4-1/Tupolev Tu-4 (NATO code "Bull") was a Soviet bomber with 4 piston engines, which was copied in the USSR by the American Boeing B-29 Superfortress...
- armedconflicts.com Tupolev-Tu-4-t102331Gordon, Yefin, Rigmant, Vladimir. Tupolev Tu-4: Soviet Superfortress, Red Star Vol.7, Midland Publishing, Hinckley 2002. ISBN 1-85780-142-3.
- http://turkcewikipedia.com tupolev-tu-4Kaynak ara: "Tupolev Tu-4" – haber · gazete · kitap · akademik · JSTOR (Ekim 2018) (Bu şablonun nasıl ve ne zaman kaldırılması gerektiğini öğrenin).
- tr.mgwiki.top wiki/Tupolev_Tu-4Tupolev Tu-4 - Tupolev Tu-4. Boeing B-29'dan tersine mühendislik ürünü stratejik bombardıman uçağı.
- owiki.org wiki/Tupolev_Tu-4The Tupolev Tu-4 is a piston-engined Soviet strategic bomber that served the Soviet Air Force from the late 1940s to mid-1960s.
- net-maquettes.com pictures/tupolev-tu-4-bull-…The Tupolev Tu-4 Bull was a Soviet strategic bomber that was reverse-engineered from the American Boeing B-29 Superfortress.
- ww2aircraft.net Forums …/tupolev-tu-4-bull…Tupolev Tu-4 "Bull" Technical Manuals. Thread starter Baball. Start date Jun 19, 2021. ... The Tu-4 did not use "copied" 3350s.
- buyukansiklopedi.com Tupolev_Tu-42024 hakkında güncel bilgilerle Tupolev Tu-4 hakkında bilmediğiniz her şey. Tupolev Tu-4'nun tanımı ve terimi.
- wikijtr.icu wiki/Tupolev_Tu-4Tupolev Tu-4 - Tupolev Tu-4. Boeing B-29'dan tersine mühendislik ürünü stratejik bombardıman uçağı.
- jetphotos.com aircraft/Tupolev Tu-4 Bull42 results for Tupolev Tu-4 Bull. ... Location: Other Location - Reg: 01 photos Aircraft: Tupolev Tu-4 Bull Serial #: 2805103 Photo date: 2019-08-3, Russia.