Found in articles
of the Council of Europe." Council of Europe, Budget, Retrieved: 21 April 2016 "The European anthem – The Council of Europe in brief", The Council of
पूर्व स्लाव भाषा हो। "List of declarations made with respect to treaty No. 148 (Status as of: 21/9/2011)", Council of Europe, अन्तिम पहुँच २०१२-०५-२२।
चेक भाषा
स्लोवाकिया नामक प्रान्तमा बोली जान्छ। "Full list", Council of Europe। Ministry of Interior of Poland: Act of 6 January 2005 on national and ethnic minorities
पहुँच ३० अप्रिल २०१४। "List of declarations made with respect to treaty No. 148 (Status as of: 21/9/2011)", Council of Europe, अन्तिम पहुँच २०१७-१०-२८।
– European Charter for Regional or Minority Languages", Council of Europe, Council of Europe, मूलबाट ८ डिसेम्बर २०१५-मा सङ्ग्रहित, अन्तिम पहुँच ३ डिसेम्बर