Thực đơn
Franci Tham khảo|journal=
(trợ giúp)|journal=
(trợ giúp).Thực đơn
Franci Tham khảoLiên quan
Franci Francis Bacon Francis Ngannou Francisco Trincão Francisco Gento Francisco de Goya Francisco de Asís của Tây Ban Nha Francis Collins Francisco Franco Francisco và Jacinta MartoTài liệu tham khảo
WikiPedia: Franci http://www.andyscouse.com/pages/francium.htm http://www.britannica.com/EBchecked/topic/216883 http://www.chemicalelements.com/elements/fr.html http://search.ebscohost.com/login.aspx?direct=true... http://books.google.com/books?id=Yhi5X7OwuGkC&pg=P... http://www.knowledgedoor.com/2/elements_handbook/o... http://www.thefreelibrary.com/Creating,+cooling,+t... http://content.time.com/time/magazine/article/0,91... http://www.webelements.com/francium/ http://www.webelements.com/francium/uses.html