A-towering-waste-The-tallest-abandoned-buildings-world-height-architectural-achievement-left-fall-ruin

http://www.dailymail.co.uk/news/article-2342077/A-towering-waste-The-tallest-abandoned-buildings-world-height-architectural-achievement-left-fall-ruin.html

http://www.ctbuh.org/TallBuildings/tabid/485/language/en-US/Default.aspx