Grand duchy of Lithuania (неопр.). Encyclopædia Britannica. — «Influenced greatly by their Russian subjects, the Lithuanians not only reorganized their army, government administration, and legal and financial systems on Russian models but also allowed the Russian nobility to retain its Orthodox religion, its privileges, and its local authority.» Дата обращения: 13 января 2022. Архивировано 2 января 2020 года.
Grand duchy of Lithuania (неопр.). Encyclopædia Britannica. — «Influenced greatly by their Russian subjects, the Lithuanians not only reorganized their army, government administration, and legal and financial systems on Russian models but also allowed the Russian nobility to retain its Orthodox religion, its privileges, and its local authority.» Дата обращения: 13 января 2022. Архивировано 2 января 2020 года.