Tài liệu tham khảo

WikiPedia: Myasishchev M-4 http://www.moninoaviation.com/index.html http://www.worldsairspace.com/m4.htm http://www.designation-systems.net/non-us/soviet.h... http://www.designation-systems.net/non-us/soviet.h... http://www.aerospaceweb.org/aircraft/bomber/m4/ http://www.aerospaceweb.org/question/history/q0070... http://www.aeronautics.ru/archive/vvs/m4-01.htm http://scalemodels.ru/modules/photo/viewcat_cid_11... http://scalemodels.ru/modules/photo/viewcat_cid_22... https://commons.wikimedia.org/wiki/Category:Myasis...