Urick, R. J. (1975). Principles of <underwater sound>. McGraw-Hill.
Chicago Style aipamenaUrick, Robert J. Principles of <underwater Sound>. New York: McGraw-Hill, 1975.
MLA aipamenaUrick, Robert J. Principles of <underwater Sound>. McGraw-Hill, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.