Lasserre, Phillippe, author
Macmillan Press, 1995
Buku Teks
editors: Grant Harman
UNESCO, 1991
Buku Teks
Rohan Gunaratna, Stefanie Kam.
Imperial College Press, 2016
Buku Teks
Asia-Pacific Center, 1992
Buku Teks
Capie, David, author
ISEAS, 2007
Buku Referensi