By A Mystery Man Writer
The Economics of Supertall Buildings – Michigan Journal of Economics
Super-tall, super-skinny, super-expensive: the 'pencil towers' of
High rises' high costs, part 2: Land-efficient, but not floorspace
what are low rise and high rise buildings
Future Supertall Skyscrapers Thrust Big Buildings to New Heights
Vessel-shaped 'supertall' skyscraper transforms Beijing's skyline
The Skyscraper: Go East, Go High, Go Hybrid
Fifteen supertall skyscrapers being built around the world
PDF) Unsustainable Tall Building Developments
How The World's Tallest Skyscrapers Work : NPR