Pendugaan geofisika pada cekungan air tanah daerah ruteng, Kab. Manggarai, Flores
 Artikel Jurnal
Berkhout, A.J., 1940-
Seismic resolution: a quantitative analysis of resolving power of accoustical echo techniques
Geophysics Press, 1984
 Buku Teks
Grant, F.S.
Interpretation theory in applied geophysics
McGraw-Hill, 1965
 Buku Teks
Sumner, J.S.
Principles of induced polarization for geophysical exploration
Elsevier, 1976
 Buku Teks
Scheidegger, Adrian E.
Foundations of geophysics
Elsevier, 1976
 Buku Teks