(Sofijska tiskovna agencija, Fena, Albeu.com, Emg.rs - 29/05/11; The New York Times, Tiskovna agencija FOCUS, Mediapool, MIA, Albeu.com, službena internetska stranica predsjednika Poljske - 28/05/11)
(Sofia News Agency, Fena, Albeu.com, Emg.rs - 29/05/11; The New York Times, FOCUS News Agency, Mediapool, MIA, Albeu.com, Official Website of the Polish President - 28/05/11)