Comisión de las Comunidades Europeas. (1998). Transport research fourth framework programme urban transport: Analysis and development of new insight into substitution of short car trips by cycling and walking : how to substitute short car trips by cycling and walking, Adonis. 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: Analysis and Development of New Insight into Substitution of Short Car Trips by Cycling and Walking : How to Substitute Short Car Trips by Cycling and Walking, Adonis. Luxembourg: Office for Official Publications of the European Communities, 1998.
Cita MLA (9a ed.)Comisión de las Comunidades Europeas. Transport Research Fourth Framework Programme Urban Transport: Analysis and Development of New Insight into Substitution of Short Car Trips by Cycling and Walking : How to Substitute Short Car Trips by Cycling and Walking, Adonis. Office for Official Publications of the European Communities, 1998.
