(原始内容存档于2021-08-24). American Fact Finder. U.S. Census. [失效連結] QuickFacts. St. Charles County, Missouri. United States Census Bureau. [August 9, 2019]. (原始内容存档于2019-08-09)
[2011-06-07]. (原始内容存档于2011-05-31). St. Charles: Missouri's First Capitol. Slfp.com. [2011-08-02]. (原始内容存档于2011-07-16). Shrine of St. Philippine Duchesne
today的存檔,存档日期2007-05-29", Your Missouri Courts St. Louis, Missouri, 1884 (页面存档备份,存于互联网档案馆), Federal Judicial Center Snell, Charles W. National Register of Historic
Art and Archaeology, University of Missouri. [13 January 2015]. (原始内容存档于2010-06-06). Charlton T. Lewis, Charles Short, A Latin Dictionary, ss.vv. Oxford