Eyewitness: Mont Blanc | Environment | The Guardian http://www.guardian.co.uk/world/picture/2010/jul/19/mont-blanc-eyewitness
Mont Blanc - Wikipedia, the free encyclopedia
http://en.wikipedia.org/wiki/Mont_Blanc
白朗峰 - 维基百科，自由的百科全书
http://zh.wikipedia.org/wiki/%E5%8B%83%E6%9C%97%E5%B3%B0
