Blood, Rebecca
Perseus Publishing, 2002
Buku Referensi
Valentine, Christine, author
Routledge, 2008
Buku Teks
Gilson, Julie, author
St. Martin`s Press, 2000
Buku Teks
Bruyn, Severyn T., author
The University of Michigan Press, 2000
Buku Teks
Finegan, Edward, author
Cambridge University Press, 2006
Buku Teks