Earthquakes and volcanoes
introduction by Bruce A. Bolt
W.H. Freeman, 1980
 Buku Teks SO
Earthquakes and volcanoes
introduction by Bruce A. Bolt
W.H. Freeman, 1980
 Buku Teks SO
Bullard, Fred M
Volcanoes of the earth / Fred M.Bullard
University of Queenland Press, 1977
 Buku Teks SO
Ollier, Cliff
Volcanoes : an introduction to systematic geomorphology / Cliff Ollier
MIT Press, 1969
 Buku Teks SO
Sieh, Kerry
The earth in turmoil: earthquakes, volcanoes, and their impact on humankind / Kerry Sieh, Simon LeVay
W.H. Freeman and Company , 1999
 Buku Teks SO