(Reuters, News.bg, Focus News Agency, Novinite, The Sofia Echo, Dnevnik.bg, Mediapool - 15/05/09; World Bank, Novinite - 14/04/09)
(Reuters, News.bg, Tiskovna agencija Focus, Novinite, The Sofia Echo, Dnevnik.bg, Mediapool - 15/05/09; Svjetska banka, Novinite - 14/04/09)