SU, Qing. Purchase and Utilization of New Fuel Efficient Vehicles in the US: Evidence from the 2009 National Household Transportation Survey Data. International Journal of Energy Economics and Policy, [S. l.], v. 4, n. 1, p. 1–14, 2013. Disponível em: https://econjournals.org.tr/index.php/ijeep/article/view/613. Acesso em: 19 sep. 2024.