Richard Baxter (1815). “The poor man's best companion: in plain and familiar dialogues. With forms of prayer for various uses ... By the Rev. Richard Baxter”, p.221
William Walker Atkinson (2016). “THE POWER OF MIND - 17 Books Collection: The Key To Mental Power Development And Efficiency, Thought-Force in Business and Everyday Life, The Power of Concentration, The Inner Consciousness…: Suggestion and Auto-Suggestion + Memory: How to Develop, Train, and Use It, Practical Mental Influence + The Subconscious and the Superconscious Planes of Mind + Self-Healing by Thought Force…”, p.782, e-artnow