Leo Tolstoy (graf) (1905). “The Complete Works of Count Tolstoy: Walk in the light while ye have light; Thoughts and aphorisims; Letters; Miscellanies”
Leo Tolstoy (2016). “ANNA KARENINA – Two Unabridged Translations in One Premium Edition (World Classics Series): The Greatest Romantic Tragedy of All Times from the Renowned Author of War and Peace & The Death of Ivan Ilyich (Including Biographies of the Author)”, p.620, e-artnow