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Savoia-Marchetti SM.79 Savoia-Marchetti SM.81 Savoia-Marchetti SM.83 Savoia-Marchetti S.55 Savoia-Marchetti SM.84 Savoia-Marchetti SM.75 Savoia-Marchetti S.73 Savoia-Marchetti SM.82 Savoia-Marchetti SM.62 Savoia-Marchetti SM.85Tài liệu tham khảo
WikiPedia: Savoia-Marchetti_SM.81 http://avia.russian.ee/air/italy/savoia_s-81.php http://www.aerei-italiani.net/SchedeT/aereosm81.ht... http://bunker.altervista.org/wwsm81.html http://www.ipmsstockholm.org/magazine/2004/05/stuf... http://en.wikipedia.org/w/index.php?title=Savoia-M... https://web.archive.org/web/20070705084946/http://... https://web.archive.org/web/20071009204336/http://... https://commons.wikimedia.org/wiki/Category:Savoia...