Luard, D. E. T. (1974). The control of the sea-bed; a new international issue. Heinemann.
Chicago Style aipamenaLuard, David Evan Trant. The Control of the Sea-bed; a New International Issue. London: Heinemann, 1974.
MLA aipamenaLuard, David Evan Trant. The Control of the Sea-bed; a New International Issue. Heinemann, 1974.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.