Rogers, John J.W., author
Harper & Row, 1966
Buku Teks
Longwell, Chester R., author
John Wiley & Sons, 1969
Buku Teks
Gilluly, James, author
W.H. Freeman, 1975
Buku Referensi
Gilluly, James, author
W.H. Freeman, 1968
Buku Teks
Lange, Oktavii Konstantinovich, 1883-1975, author
Gaya Media Pratama, 1991
Buku Teks