Tahunan
Majalah, Jurnal, Buletin
Bank BTPN, 2005
Buku Referensi
[Publisher not identified], 1993
Buku Teks SO
Badan Pengkajian dan Penerapan Teknologi, 2009
Buku Teks SO
edited by Japanese Government Team for Safeguarding Angkor (JSA)
Japan International Cooperation Center, 1995
Buku Referensi