Fetter, C. W. 1. (1994). Applied hydrogeology (3rd ed.). New York ; Englewood Cliffs, N.J.: Macmillan ; Prentice Hall.
Chicago Style aipamenaFetter, C. W. 1942-. Applied Hydrogeology. 3rd ed. New York ; Englewood Cliffs, N.J.: Macmillan ; Prentice Hall, 1994.
MLA aipamenaFetter, C. W. 1942-. Applied Hydrogeology. 3rd ed. New York ; Englewood Cliffs, N.J.: Macmillan ; Prentice Hall, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.