Lofgren K. (2014). France is Paying Commuters to Bike to Work! [online]. Available at: http://inhabitat.com/france-is-paying-commuters-to-bike-to-work/
Hamre, A. and Buehler, R. (2013). Commuter benefits to promote cycling. Presentation at the International Bicycle Urbanism Symposium, June 19-22, Washington D.C.
Hodgson, H. & Pearce, P. (2014). Incentives for smart commuting – working within tax constraints. Paper presented at Department of Transport, TravelSmart Workplace Forum, Perth.
Jaffe, E. (2015). The problem with paying people to bike to work [online]. Available at: www.citylab.com/commute/2015/03/the-problemwith-paying-people-to-bike-to-work/388099/.
Oram, R. (2008). Tax-free employer-provided benefits for public transport: background, history and 2008 status. Paper presented at Association for European Transport Conference, Noordwijkerhout.
Pearce, P. & Hodgson, H. (2015). Promoting smart travel through tax policy. The Tax Specialist, 19, 2-8.