Dijk, C. van
Political development, stability and democracy: Indonesia during the last decade
Centre for South-East Asian Studies, 1993
Buku Teks SO
Attempts to settle the past during the april popular struggle
Artikel Jurnal
Corpuz, Onofre
The Philippines
Prentice-Hall, 1965
Buku Teks
The Philippines
Buku Teks
Geomorphology and archeological sites of Bujang Valley area, Malaysia
Artikel Jurnal