European Conference of Ministers of Transport & Workshop on Transport and Environment in central and eastern european cities. (1996). Sustainable transport in central and eastern European cities: Proceedings of the workshop on Transport and Environment in central and eastern European cities, 28th-30th June 1995, Bucharest, Romania. Organisation for Economic Co-operation and Development.
Παραπομπή σε μορφή Chicago (17η εκδ.)European Conference of Ministers of Transport και Workshop on Transport and Environment in central and eastern european cities. Sustainable Transport in Central and Eastern European Cities: Proceedings of the Workshop on Transport and Environment in Central and Eastern European Cities, 28th-30th June 1995, Bucharest, Romania. Paris: Organisation for Economic Co-operation and Development, 1996.
Παραπομπή σε μορφή MLA (9th εκδ.)European Conference of Ministers of Transport και Workshop on Transport and Environment in central and eastern european cities. Sustainable Transport in Central and Eastern European Cities: Proceedings of the Workshop on Transport and Environment in Central and Eastern European Cities, 28th-30th June 1995, Bucharest, Romania. Organisation for Economic Co-operation and Development, 1996.