Title: Skyscrapers: A History of the World's Most Extraordinary Buildings -- Revised and Updated, Author: Judith Dupré
Title: The World Trade Center, Author: Tamara L Britton
Title: Skyscraper: The Politics and Power of Building New York City in the Twentieth Century, Author: Benjamin Flowers
Title: The Generic Sublime, Author: Ciro Najle
Title: High Society: Contemporary Highrise Architecture and the International Higrise Award: Aktuelle Hochhausarchitektur und der internationale Hochhauspreis 2006 /Contemporary Highrise Architecture and the International Highrise Award 2006, Author: Christina Gräwe