Van Acker, Veronique, Ben Derudder, and Frank Witlox. “Why People Use Their Cars While the Built Environment Imposes Cycling”. Journal of Transport and Land Use 6, no. 1 (April 10, 2013): 53–62. Accessed July 4, 2022. https://www.jtlu.org/index.php/jtlu/article/view/288.