- britannica.com place/Millennium-Monument
- wikimapia.org 1613892/Monument-of-1956-Revolution
- hungarytoday.hu monument-of-european-significance…
- hungariancleveland.org monument-protection/
- tremr.com ol-mk/ukraine-removes-hungarian-…
- en.wikivoyage.org wiki/Szczecin
- cultures-of-history.uni-jena.de debates/goodbye-…
- youtube.com watch