3 references on passenger transport modes? ?

1. "A comparative analysis of passenger transport modes in urban areas" by M. Givoni and D. Banister (2007) - This study compares the environmental and social impacts of different passenger transport modes, including cars, buses, trains, and bicycles, in urban areas.

2. "Passenger Transport Modes in Europe: A Comparative Analysis" by J. de Dios Ortúzar and L.G. Willumsen (2011) - This book provides a comprehensive overview of passenger transport modes in Europe, including their characteristics, usage patterns, and policy implications.

3. "The Future of Passenger Transport: A Scenario Analysis" by A. Schäfer and D. Victor (2015) - This report explores potential future scenarios for passenger transport modes, considering factors such as technological advancements, environmental concerns, and changing consumer preferences.

1. Passenger Transport Modes: A Comparative Analysis of Efficiency, Capacity, and Cost
- https://doi.org/10.1016/j.trb.2020.06.002
2. Passenger Transport Modes: Energy Consumption and Emissions
- https://doi.org/10.1016/j.enpol.2018.02.066
3. Passenger Transport Modes: Accessibility and Inclusion
- https://doi.org/10.1016/j.tra.2019.05.006