Katili, J. A., author
Departemen Urusan Reseaech Nasional , [date of publication not identified]
Buku Teks
Lange, Oktavii Konstantinovich, 1883-1975, author
Gaya Media Pratama, 1991
Buku Teks
Sukandarrumidi, author
Gadjah Mada University Press, 2014
Buku Teks
Pusat Survei Geologi,
Majalah, Jurnal, Buletin
Andy Noorsaman, author
Fakultas Teknik Universitas Indonesia, 1999
UI - Laporan Penelitian