Joanna Moody, Gabriel Goulet Langlois, Lauren Alexander, Jonathan Campbell, Jinhua Zhao. Measuring Explicit and Implicit Social Status Bias in Car vs. Bus Mode Choice. In: 95th Transportation Research Board Annual Meeting. Washington, D.C.: Transportation Research Board; 2016.

Zhan Guo, Alexandra Derian, Jinhua Zhao. Smart Devices and Travel Time Use by Bus Passengers in Vancouver, Canada. International Journal of Sustainable Transportation. 2015;9(5):335-347.