октябрёнок . EKI Combined Dictionary 2026. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif/dlall/eki/%D0%BE%D0%BA%D1%82%D1%8F%D0%B1%D1%80%D1%91%D0%BD%D0%BE%D0%BA/1/rus (20.06.2026)
Translations
октябрёнок . Haridussõnastik. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//har/%D0%BE%D0%BA%D1%82%D1%8F%D0%B1%D1%80%D1%91%D0%BD%D0%BE%D0%BA/1/rus (20.06.2026)