Organisation for Economic Co-operation and Development. (1996). Towards clean transport =: Vers un systeme de transport propre : vehicules propres a faible consommation : fuel-efficient and clean motor vehicles. Organisation for Economic Co-operation and Development, HMSO.
Παραπομπή σε μορφή Chicago (17η εκδ.)Organisation for Economic Co-operation and Development. Towards Clean Transport =: Vers Un Systeme De Transport Propre : Vehicules Propres a Faible Consommation : Fuel-efficient and Clean Motor Vehicles. Paris : Washington, DC: Organisation for Economic Co-operation and Development, HMSO, 1996.
Παραπομπή σε μορφή MLA (9th εκδ.)Organisation for Economic Co-operation and Development. Towards Clean Transport =: Vers Un Systeme De Transport Propre : Vehicules Propres a Faible Consommation : Fuel-efficient and Clean Motor Vehicles. Organisation for Economic Co-operation and Development, HMSO, 1996.