(2003). Selected proceedings of the 9th world congress on transport research. New York: Elsevier.
Chicago Style aipamenaSelected Proceedings of the 9th World Congress On Transport Research. New York: Elsevier, 2003.
MLA aipamenaSelected Proceedings of the 9th World Congress On Transport Research. New York: Elsevier, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.