Czech Language Institute

Closely related languages in contact: Czech, Slovak, "Czechoslovak". International Journal of the Sociology of Language 183, pp. 53–73. Nábělková, M. (2008)

republice a jejich jazyky [National Minorities in Czech Republic and Their Language] (PDF). Government of Czech Republic: 2. [2014-07-14]. （原始内容存档 (PDF)于2018-12-25）

Glottolog 2.7. Jena: Max Planck Institute for the Science of Human History. 2016.  Forms of the Czech language (in Czech). [2016-01-02]. （原始内容存档于2016-11-15）

Czech language. Czech Republic – Official website. 捷克共和国外交部. [2011-11-14]. （原始内容存档于2011-11-06）.  Národnost. Census 2021. Czech Statistical

moderated forum of Slavic languages （页面存档备份，存于互联网档案馆） Overview of the Czech language （页面存档备份，存于互联网档案馆） Online dictionary （页面存档备份，存于互联网档案馆） Multilingual Dictionary