Samuel Richardson (1754). “The History of Sir Charles Grandison: In a Series of Letters Published from the Originals, by the Editor of Pamela and Clarissa. In Seven Volumes”, p.232
Samuel Richardson (1804). “The Correspondence of Samuel Richardson ...: Selected from the Original Manuscripts, Bequeathed by Him to His Family, to which are Prefixed, a Biographical Account of that Author, and Observations on His Writings”, p.188