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Yuri Alekseyevich Gagarin Tham khảoThực đơn
Yuri Alekseyevich Gagarin Tham khảoLiên quan
Yuri Yuri Alekseyevich Gagarin Yuri Vladimirovich Andropov Yuri (thể loại) Yuri on Ice Yuri Ivanovich Manin Yuri Zhirkov Yuri Averbakh Yuriy Drohobych Yuri Tsolakovich OganessianTài liệu tham khảo
WikiPedia: Yuri Alekseyevich Gagarin //nla.gov.au/anbd.aut-an35108995 http://www.astronautix.com/g/gagarin.html http://www.britannica.com/EBchecked/topic/223437 http://aleph.nkp.cz/F/?func=find-c&local_base=aut&... //www.getty.edu/vow/ULANFullDisplay?find=&role=&na... http://catalogo.bne.es/uhtbin/authoritybrowse.cgi?... http://catalogue.bnf.fr/ark:/12148/cb127780570 http://data.bnf.fr/ark:/12148/cb127780570 http://www.idref.fr/050132008 http://id.loc.gov/authorities/names/n50015443