https://en.wikipedia.org/wiki/Trump_Tower_(New_York_City) ,
https://www.youtube.com/watch?v=N_1fg4rRCp0#t=59 ,
http://www.trumptowerny.com/trump-tower-new-york
https://www.google.ca/search?q=construction+of+the+first+trump+tower+in+NYC
https://revaluate.com/blog/new-yorks-most-expensive-apartments-past-present-and-future/
