United Nations. Economic and Social Commission for Asia and the Pacific. (2001). Transport and communications bulletin for Asia and the Pacific: Governance for sustainable development in the transport sector. United Nations.
Cita Chicago (17th ed.)United Nations. Economic and Social Commission for Asia and the Pacific. Transport and Communications Bulletin for Asia and the Pacific: Governance for Sustainable Development in the Transport Sector. New York: United Nations, 2001.
Cita MLA (9th ed.)United Nations. Economic and Social Commission for Asia and the Pacific. Transport and Communications Bulletin for Asia and the Pacific: Governance for Sustainable Development in the Transport Sector. United Nations, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.