Bist, D. (2000). Safety and security at sea: A guide to safer voyage. Butterworth-Heinemann.
Chicago Style aipamenaBist, D.S. Safety and Security at Sea: A Guide to Safer Voyage. Oxford: Butterworth-Heinemann, 2000.
MLA aipamenaBist, D.S. Safety and Security at Sea: A Guide to Safer Voyage. Butterworth-Heinemann, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.