Gomez, Lola, author
HBI, 2002.
Buku Teks
Cauidwell, Rex, author
The Taunton Press, 2001
Buku Teks
Wharton, Edith, author
Random House, 1991
Buku Teks
Welsh, John, author
Phaidon Press, 1995
Buku Referensi
Powell, Robert, author
Periplus, 1999
Buku Referensi