National Research Council (U.S.) Commission on Behavioral and Social Sciences and Education. (1994). Committee report and recommendations: Peak-period fees to relieve traffic congestion. National Academy Press.
Chicago-Zitierstil (17. Ausg.)National Research Council (U.S.) Commission on Behavioral and Social Sciences and Education. Committee Report and Recommendations: Peak-period Fees to Relieve Traffic Congestion. Washington, DC: National Academy Press, 1994.
MLA-Zitierstil (9. Ausg.)National Research Council (U.S.) Commission on Behavioral and Social Sciences and Education. Committee Report and Recommendations: Peak-period Fees to Relieve Traffic Congestion. National Academy Press, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.