Hewlett, Dorothy.
Bobbs-Merrill,, 1938
Buku Teks
Powys, John Cowper
Cecil Woolf , 1993
Buku Teks
Siler, Jack, author
Routledge , 2008
Buku Teks
Murry, John Middleton
Oxford University Press, 1949
Buku Teks
Allott, Miriam, author
Longman Group, 1976
Buku Teks