युरोप परिषद्of the Council of Europe ." Council of Europe , Budget, Retrieved: 21 April 2016 "The European anthem – The Council of Europe in brief", The Council of
युक्रेनी भाषापूर्व 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 भाषास्लोवाकिया नामक प्रान्तमा बोली जान्छ। "Full list", Council of Europe । Ministry of Interior of Poland: Act of 6 January 2005 on national and ethnic minorities
युक्रेनपहुँच 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।
रोमानिया– European Charter for Regional or Minority Languages", Council of Europe , Council of Europe , मूलबाट ८ डिसेम्बर २०१५-मा सङ्ग्रहित, अन्तिम पहुँच ३ डिसेम्बर