Artikel Jurnal
National Committee for the Tenth Conference of Heads of State or Government of Non-Aligned Countries
Gramedia Pustaka Utama, 1992
Buku Teks
World Health Organization
World Health Organization, 1976
Buku Teks
Ministry of Foreign Affairs Malaysia, 1967
Buku Teks
Karlgren, Bernhard
Stockholm: The Museum of Far Eastern Antiquities, 1950
Buku Teks