Fahrudin, author
Pusat Survai Geologi Bandung, 2012
Artikel Jurnal
Backofen, Walter A., author
Addison-Wesley, 1972
Buku Teks
Polukhin, P., author
Mir, 1982
Buku Teks
Billington, E.W.
McGraw-Hill International Book Company, 1981
Buku Teks
Haslach, Henry W., author
John Wiley & Sons Inc., 2004
Buku Teks