Betléri várkastély:
http://hu.wikipedia.org/wiki/Betl%C3%A9r
http://www.retep.sk/betliarh.htm
http://www.slovenskyraj.sk/vylety/betliar/hu.html
http://www.zamky.sk/betliar/index.htm
http://kepeim.hu/userlapok/kepek.php3?u=1537&langi=0&alkid=3789
www.slovakheritage.org/ Castles/betliar.htm