National Research Council. (1976). Social, economic, and environmental implications in transportation planning. TRB.
Chicago-Zitierstil (17. Ausg.)National Research Council. Social, Economic, and Environmental Implications in Transportation Planning. Washington, D.C: TRB, 1976.
MLA-Zitierstil (9. Ausg.)National Research Council. Social, Economic, and Environmental Implications in Transportation Planning. TRB, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.