Morgan, Gwenda
UCL Press, 1998
Buku Teks
Dickens, Charles, 1812-1870
Everyman`s Library, 1992
Buku Teks SO
Dickens, Charles, 1812-1870
Papercutz, 2012
Buku Teks SO
Dickens, Charles, 1812-1870
Percy, 1949
Buku Teks SO
Erikson, Kai T.
New York, N.Y. John Wiley & Sons 1966,
Buku Teks