Smith, David M., author
John Wiley & Sons, 1981
Buku Teks
Smith, David M., author
John Wiley & Sons, 1971
Buku Teks
Natural resources Canada, 2004
Buku Teks
Schmadel, Lutz D., author
Springer, 2012
eBooks
Purnomo Edhi Raharjo, author
Fakultas Teknik Universitas Indonesia, 2010
UI - Skripsi (Open)