John Bunyan (2013). “The Pilgrim’s Progress Simplified: Includes Modern Translation, Study Guide, Historical Context, Biography, and Character Index”, p.124, BookCaps Study Guides
John Bunyan (1850). “The works of John Bunyan: With an introduction to each treatise, notes, and a sketch of his life, times, and contemporaries”, p.92
John Bunyan (1831). “The works of that eminent servant of Christ, John Bunyan: minister of the gospel and formerly Pastor of a Congregatin at Bedford”, p.96
John Bunyan (1811). “Choice Works: Containing Grace Abounding to the Chief of Sinners: Heart's Ease in Heart Trouble: The World to Come, Or Visions of Heaven and Hell: The Barren Fig-tree: and The River of Water of Life”, p.75
John Bunyan, George Offor (1862). “The Whole Works of John Bunyan: Accurately Reprinted from the Authors Own Editions ; Wth Editorial Prefaces, Notes, and Life of Bunyan”, p.350
John Bunyan, Thomas Scott (1825). “The Pilgrim's Progress: From this World to that which is to Come. Delivered Under the Similitude of a Dream. In Two Parts”, p.56