Chung, C. C., & Ferrantino, J. R. (1976). Demand responsive transportation: Planning guidelines 1976. U.S Department of Transportation.Urban Mass Transportation Administration.
Chicago-Zitierstil (17. Ausg.)Chung, Cady C., und John R. Ferrantino. Demand Responsive Transportation: Planning Guidelines 1976. Washington, D.C: U.S Department of Transportation.Urban Mass Transportation Administration, 1976.
MLA-Zitierstil (9. Ausg.)Chung, Cady C., und John R. Ferrantino. Demand Responsive Transportation: Planning Guidelines 1976. U.S Department of Transportation.Urban Mass Transportation Administration, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.