luwer Academic Publishers. Transportation: An international journal devoted to the improvement of transportation planning and practice. Kluwer Academic Publishers.
Chicago-Zitierstil (17. Ausg.)luwer Academic Publishers. Transportation: An International Journal Devoted to the Improvement of Transportation Planning and Practice. Dordrecht: Kluwer Academic Publishers.
MLA-Zitierstil (9. Ausg.)luwer Academic Publishers. Transportation: An International Journal Devoted to the Improvement of Transportation Planning and Practice. Kluwer Academic Publishers.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.