Cambridge University Press, 1989
Buku Teks
Hammond, Mary, author
Ashgate, 2006
Buku Teks
Bourke, Richard, author
St. Martin's Press, 1993
Buku Teks
Mahon, Basil, author
Institute of South East Asia Studies, 2009
eBooks
McDermott, Hubert, author
Macmillan, 1989
Buku Teks