Charlotte Bronte, Emily Bronte, Anne Bronte (2009). “The Bronte Sisters: Three Novels: Jane Eyre; Wuthering Heights; and Agnes Grey (Penguin Classics Deluxe Edition)”, p.264, Penguin
John Tillotson (1717). “The works of the most reverend Dr. John Tillotson containing two hundred sermons and discourses, on several occasions ...”, p.270