King, Ross
Asian Studies Association of Australia in association with University of Hawaii Press, 2008
Buku Teks
World Express Mapping Sdn. Bhd, [date of publication not identified]
Buku Referensi
Sham, Sani
Universiti Kebangsaan Malaya, 1980
Buku Teks
Slimming, John
John Slimming, 1969
Buku Teks
Pelli, Cesar, author
Wiley, 2001
Buku Teks