Canberra the Australian Academy of Science 1994,
Buku Referensi
Artikel Jurnal
edited by Gavin W. Jones and Terence H. Hull
Institute od Southeast Asia Studies (ISEAS), 1997
Buku Teks
Rachmanto Widjopranoto
Yogyakarta BPKS-Depsos RI 1978,
Buku Teks
Saraswati Soegiharto
Pusat Penelitian dan Pengembangan Ketransmigrasian, 2003
Buku Teks