Конфедеративные штаты Америки . Koolisõnastikud 2005–2010. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//kool_KV/%D0%9A%D0%BE%D0%BD%D1%84%D0%B5%D0%B4%D0%B5%D1%80%D0%B0%D1%82%D0%B8%D0%B2%D0%BD%D1%8B%D0%B5%20%D1%88%D1%82%D0%B0%D1%82%D1%8B%20%D0%90%D0%BC%D0%B5%D1%80%D0%B8%D0%BA%D0%B8/1/rus (21.06.2026)
