DK Eyewitness Travel GuideCraig Turp, Barbara Olszanska, Tadeusz Olszanski · First published 2013Open the Tome
Hungary - Eyewitness Travel GuideTurp, Craig, Olszanska, Barbara, Olszanski, Tadeusz · First published 2010Open the Tome
BudapestTadeusz Olszanski, Barbara Olszanska · First published 2003 · Latest edition 2006Open the Tome
