Il-28 (航空機)
1 2 Parsch, Andreas and Aleksey V. Martynov. "Designations of Soviet and Russian Military Aircraft and Missiles." Archived 2017-10-11 at the Wayback Machine. designation-systems.net, 2008. Retrieved: 22 August 2011.
↑ Parsch, Andreas and Aleksey V. Martynov. "Bomber designations." Archived 2017-10-11 at the Wayback Machine. designation-systems.net, 2008. Retrieved: 22 August 2011.
↑ Parsch, Andreas and Aleksey V. Martynov. "Listings: Miscellaneous." Archived 2017-10-11 at the Wayback Machine. designation-systems.net, 2008. Retrieved: 22 August 2011.
↑ Gunston 1995, pp. XXX–XXXI.
↑ Green and Swanborough 1988, p.