"Find a County". National Association of Counties. Retrieved June 7, 2011.
sullivancountymissouri.com
Sterling, Bill. "Sullivan County (Communities)". Community Histories. SullivanCountyMissouri.com. Archived from the original on January 6, 2009. Retrieved September 14, 2011.
Sterling, Bill. "Courthouse History". County History. SullivanCountyMissouri.com. Archived from the original on May 17, 2005. Retrieved September 14, 2011.
Sterling, Bill. "Sullivan County (Communities)". Community Histories. SullivanCountyMissouri.com. Archived from the original on January 6, 2009. Retrieved September 14, 2011.
Sterling, Bill. "Courthouse History". County History. SullivanCountyMissouri.com. Archived from the original on May 17, 2005. Retrieved September 14, 2011.