PIROS, Silviu & HADFIELD, Amelia. 2012. "Rogue Warrior or Eurosceptic Irritant? Mr. Klaus` Adventures in Euroland", Hospodarske Noviny (IHNED), Prague, 25 October 2012
PIROS, Silviu. 2013. "EU’s Transformative Power in the Foreign Policies of Central and Eastern Europe. A Study on Poland, Hungary and Romania", case study in Smith et. al ‘Foreign Policy: Theories, Actors, Cases’, 2nd edition, Online Resource Centre, Oxford University Press
PIROS, Silviu. 2013. "Between Flag-planting and Multilateral Cooperation: Russia and Canada in the Arctic Race", case study in Smith et. al ‘Foreign Policy: Theories, Actors, Cases’, 2nd edition, Online Resource Centre, Oxford University Press