Gilluly, James
Principles of geology
W.H. Freeman, 1959
Buku Teks
Gilluly, James
Principles of geology
W.H. Freeman, 1968
Buku Teks
Attwell, P.B.
Principles of engineering geology
Chapman and Hall, 1976
Buku Teks
Gilluly, James
Principles of geology
W.H. Freeman, 1968
Buku Teks
Rogers, John J.W.
Fundamentals of geology
Harper & Row, 1966
Buku Teks