Charles Dickens (2015). “Dickens Ultimate Christmas Collection: The Greatest Stories & Novels for Christmas Time: A Christmas Carol, Doctor Marigold, Oliver Twist, Tom Tiddler's Ground, The Holly-Tree and more (Illustrated): The Best Loved Christmas Classics in One Volume”, p.3513, e-artnow
Richard Baxter (1817). “The saints' everlasting rest; The divine life; and Dying thoughts; also, A call to the unconverted; and Now or never. Carefully revised”, p.993