Hass-Klau, C., Crampton, G. R., Biereth, C., & Deutsch, V. (2003). Bus or light rail: Making the right choice : a financial, operational and demand comparison of light rail, guided buses, busways and bus lanes (Second edition.). Environmental & Transport Planning.
Chicago-Zitierstil (17. Ausg.)Hass-Klau, Carmen, Graham R. Crampton, Carsten Biereth, und Volker Deutsch. Bus or Light Rail: Making the Right Choice : A Financial, Operational and Demand Comparison of Light Rail, Guided Buses, Busways and Bus Lanes. Second edition. Brighton: Environmental & Transport Planning, 2003.
MLA-Zitierstil (9. Ausg.)Hass-Klau, Carmen, et al. Bus or Light Rail: Making the Right Choice : A Financial, Operational and Demand Comparison of Light Rail, Guided Buses, Busways and Bus Lanes. Second edition. Environmental & Transport Planning, 2003.