de Percy, M., & Wanna, J. (2018). Road Pricing and Provision: Changed Traffic Conditions Ahead. ANU Press.
Chicago-čujuhus (17. p.)de Percy, Michael, juo John Wanna. Road Pricing and Provision: Changed Traffic Conditions Ahead. ANU Press, 2018.
MLA-čujuhus (9. p.)de Percy, Michael, juo John Wanna. Road Pricing and Provision: Changed Traffic Conditions Ahead. ANU Press, 2018.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.