(Reuters, Wall Street Journal, Bloomberg, UPI, EurActiv, World Bulletin, Turkish Press, Sofia News Agency, Xinhua, Pagina web oficială a Consorţiului Nabucco - 23/08/10)
(Reuters, Wall Street Journal, Bloomberg, UPI, EurActiv, World Bulletin, Turkish Press, Sofia News Agency, Xinhua, Official Nabucco Consortium Web Site - 23/08/10)