International Transport Forum. (2010). The Future of Interurban Passenger Transport: Bringing Citizens Closer Together - 18th International Symposium on Transport Economics and Policy. OECD Publishing.
Cita Chicago Style (17a ed.)International Transport Forum. The Future of Interurban Passenger Transport: Bringing Citizens Closer Together - 18th International Symposium on Transport Economics and Policy. Paris: OECD Publishing, 2010.
Cita MLA (9a ed.)International Transport Forum. The Future of Interurban Passenger Transport: Bringing Citizens Closer Together - 18th International Symposium on Transport Economics and Policy. OECD Publishing, 2010.
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