for International Settlements ): 12. December 2010 . http://www.bis.org/publ/rpfxf10t.pdf . Retrieved 15 October 2011 .   ^ a b "Vertical Cities: Hong Kong/New York." . Time Out . 3 August 2008 . http://www.timeout.com/newyork/kids/events/things-to-do/112841/2384561/vertical-cities . Retrieved 25 August 2010 .   [ dead link ] ^ a b "Home page" . Skyscraper Museum