(2002). Bus Systems for the Future: Achieving Sustainable Transport Worldwide. OECD Publishing and International Energy Agency. https://doi.org/10.1787/9789264177451-en
Chicago-Zitierstil (17. Ausg.)Bus Systems for the Future: Achieving Sustainable Transport Worldwide. Paris: OECD Publishing and International Energy Agency, 2002. https://doi.org/10.1787/9789264177451-en.
MLA-Zitierstil (9. Ausg.)Bus Systems for the Future: Achieving Sustainable Transport Worldwide. OECD Publishing and International Energy Agency, 2002. https://doi.org/10.1787/9789264177451-en.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.