Miller, Anita, and Elizabeth Gaskell. “Preface and Chronology”. My Lady Ludlow, Academy Chicago, pp. 7-10. 9
The Athenaeum Index of Reviews and Reviewers: 1830-1870. http://replay.web.archive.org/20070714065452/http://www.soi.city.ac.uk/~asp/v2/home.html. 1208 (2 December 1850): 1337