National Cooperative Highway Research Progra, National Research Council (U.S.). Transportation Research Boar, American Association of State Highway and Transportation Official, & aStutts, J. Guidance for implementation of the AASHTO Strategic Highway Safety Plan. Transportation Research Board.
Citação do estilo Chicago (17ª ed.)National Cooperative Highway Research Progra, National Research Council (U.S.). Transportation Research Boar, American Association of State Highway and Transportation Official, e Jane aStutts. Guidance for Implementation of the AASHTO Strategic Highway Safety Plan. Washington, D.C: Transportation Research Board.
Citação MLA (9ª ed.)National Cooperative Highway Research Progra, et al. Guidance for Implementation of the AASHTO Strategic Highway Safety Plan. Transportation Research Board.