Pilcher, Rosamunde
Coronet Books, 1990
Buku Teks
Ramayda Akmal, 1987-, author
Gramedia Pustaka Utama , 2019
Buku Teks
Smith, Lisa J., author
Atria, 2011
Buku Teks
Malouf, David, 1934-, author
Penguin Books, 1987
Buku Teks
Wight, Jonathan B.
Prentice-Hall, 2002
Buku Teks