Organization for Economic Co-operation and Development. (1973). Effects of traffic and roads on the environment in urban areas. OECD.
Chicago-Zitierstil (17. Ausg.)Organization for Economic Co-operation and Development. Effects of Traffic and Roads on the Environment in Urban Areas. Paris: OECD, 1973.
MLA-Zitierstil (9. Ausg.)Organization for Economic Co-operation and Development. Effects of Traffic and Roads on the Environment in Urban Areas. OECD, 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.