Yakovlev Yak-11 (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Yakovlev Yak-11" in Italian language version.

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1designation-systems.net

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archive.org

Gunston e Gordon, 1997, p. 99. (EN) Bill Gunston, Yefim Gordon, Yak-11, in Yakovlev Aircraft since 1924, Londra, Putnam Aeronautical Books, 1997, pp. 97-100, ISBN 0-85177-872-0.

designation-systems.net

(EN) Andreas Parsch e Aleksey V. Martynov, Designations of Soviet and Russian Military Aircraft and Missiles, su Designation-Systems.net, http://www.designation-systems.net, 2 luglio 2008. URL consultato l'8 dicembre 2009.