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RWD-13 Tham khảo|date=
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RWD-13 Tham khảoLiên quan
RWD-13 RWD-14 CzaplaTài liệu tham khảo
WikiPedia: RWD-13 http://www.goldenyears.ukf.net/reg_YU-.htm http://www.samoloty.ow.pl/str353.htm http://www.samoloty.ow.pl/str356.htm http://www.airwar.ru http://www.airwar.ru/enc/law1/rwd13.html http://www.airwar.ru/enc/law1/rwd13s.html https://web.archive.org/web/20050208024722/http://... https://web.archive.org/web/20070702074127/http://... https://web.archive.org/web/20120711012651/http://...