Menu
Liberty BellMenu
Liberty BellBerkaitan
Rujukan
WikiPedia: Liberty Bell http://www.nps.gov/history/NR/twhp/wwwlps/lessons/... http://www.nps.gov/inde/liberty-bell-center.htm http://www.nps.gov/inde/planyourvisit/upload/engli... http://ushistory.org/libertybell https://archive.org/details/libertybell0000nash https://web.archive.org/web/20110106011855/http://...