graf Leo Tolstoy, Constance Garnett, David Taffel (2005). “The Kingdom of God is Within You: Christianity Not as a Mystic Religion But as a New Theory of Life”, p.45, Barnes & Noble Publishing
Leo Tolstoy (2016). “THE KINGDOM OF GOD IS WITHIN YOU (One of the Most Influential Books on Nonviolent Resistance, Christianity & Inner Fate): What It Means To Be A True Christian At Heart – Crucial Book for Understanding Tolstoyan, Nonviolent Resistance and Christian Anarchist Movements”, p.146, e-artnow
Harvey Carr, George Williams Peckham, Mrs. Elizabeth (Gifford) Peckham, John Knight Munro Berry, William Warner Bishop (1887). “Pamphlets in philology and the humanities”