Comisión de las Comunidades Europeas. (1999). Transport research fourth framework programme urban transport: Concert-P, cooperation for novel city electronic regulating tools. Office for Official Publications of the European Communities.
Cita Chicago Style (17a ed.)Comisión de las Comunidades Europeas. Transport Research Fourth Framework Programme Urban Transport: Concert-P, Cooperation for Novel City Electronic Regulating Tools. Luxembourg: Office for Official Publications of the European Communities, 1999.
Cita MLA (9a ed.)Comisión de las Comunidades Europeas. Transport Research Fourth Framework Programme Urban Transport: Concert-P, Cooperation for Novel City Electronic Regulating Tools. Office for Official Publications of the European Communities, 1999.
