Kane, Kevin, Jenneille Hsu, Joseph Cryer, and Marco Anderson. “Affecting Commute Mode Choice in Southern California: Which Employer-Based Strategies Work?”. Journal of Transport and Land Use 13, no. 1 (October 8, 2020): 255-272. Accessed October 21, 2020. http://jtlu.org/index.php/jtlu/article/view/1558.