(Warsaw Business Journal, Hurriyet - 18/03/09, EurActiv, Euobserver, Dnevnik.bg, Mediapool, HotNews.ro - 17/03/09, DPA, Nine O'clock - 16/03/09)
(Warsaw Business Journal, Hürriyet - 18/03/09; EurActiv, Euobserver, Dnevnik.bg, Mediapool, HotNews.ro - 17/03/09; DPA, Nine O'clock - 16/03/09)