Kaufman, A. A. (1992). Geophysical fied theory and method. Academic.
Chicago Style aipamenaKaufman, Alexander A. Geophysical Fied Theory and Method. New York: Academic, 1992.
MLA aipamenaKaufman, Alexander A. Geophysical Fied Theory and Method. Academic, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.