Tài liệu tham khảo WikiPedia: Graphium levassori //edwardbetts.com/find_link?q=Graphium_levassori http://www.nic.funet.fi/pub/sci/bio/life/insecta/l... http://www.iucnredlist.org http://www.iucnredlist.org/search/details.php/9473...