Menezes, Bridget
Image Printers Pte Ltd, Singapore, 2004
Buku Teks
Fielding, Helen, author
Picador, 1997
Buku Teks
Mettem, Christopher J., author
Spon Press, 2011
Buku Teks
Wells, Matthew, author
Watson-Guptill Publications, 2002
Buku Teks
Connelly, Bridget
University Press, 1986
Buku Teks