„поющая революция“ . Koolisõnastikud 2005–2010. Институт эстонского языка, Сынавееб 2026. https://sonaveeb.ee/search/unif//kool_KV/%E2%80%9E%D0%BF%D0%BE%D1%8E%D1%89%D0%B0%D1%8F%20%D1%80%D0%B5%D0%B2%D0%BE%D0%BB%D1%8E%D1%86%D0%B8%D1%8F%E2%80%9C/1/rus (21.06.2026)