[Publisher not identified], [Date of publication not identified]
Naskah
Soewito Santoso
Institute of Southeast Asian Studies, 1980
Buku Teks SO
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 1962
UI - Skripsi Membership
Hooykaas, Christiaan, 1902-1979
Noord-Hollandsche, 1958
Buku Teks SO
Sri Sugijanti
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 1983
UI - Skripsi Membership