Press, Frank
Earth
W H Freeman , 1974
Buku Teks
Dutch, Steven I.
Earth science
Wadsworth, 1997
Buku Teks
Earth architecture
Artikel Jurnal
Prothero, Donald R., editor
Evolution of the Earth
McGraw-Hill Higher Education, 2004
Buku Referensi
Investigating the earth
Houghton Mifflin, 1967
Buku Teks SO