Bronte, Charlotte, author
Gramedia Pustaka Utama, 2010
Buku Teks
Bertrand, Jane T.
University of Chicago, 1978
Buku Teks
Warner, Sylvia Townsend, author
Longman , 1951
Buku Teks
Jane's Information Group, 1999
Buku Referensi
Cahill, Jane.
Fairchild Publications , 1960
Buku Teks