WORLD TRADE CENTER - bombaški napad      Izvor i opis Datum 11.9.2001 Izvori http://en.wikipedia.org/wiki/World_Trade_Center Linkovi http://en.wikipedia.org/wiki/World_Trade_Center_bombing http://en.wikipedia.org/wiki/September_11_attacks http://americanhistory.about.com/od/terroris1/p/wtc_September11.htm http://www.globalsecurity.org/eye/wtc.htm http://en.wikipedia.org/wiki/September_11_attacks http://en.wikipedia.org/wiki/World_Trade_Center