National Cooperative Highway Research Program, National Research Council (U.S.). Transportation Research Board, American Association of State Highway and Transportation Officials, United States. Federal Highway Administration, & Epps, J. A. (2002). Recommended performance-related specification for hot-mix asphalt construction: Results of the WesTrack Project. National Academies Press.
Lua i Stíl Chicago (17ú heag.)National Cooperative Highway Research Program, National Research Council (U.S.). Transportation Research Board, American Association of State Highway and Transportation Officials, United States. Federal Highway Administration, agus Jon A. Epps. Recommended Performance-related Specification for Hot-mix Asphalt Construction: Results of the WesTrack Project. Washington, D.C: National Academies Press, 2002.
Lua MLA (9ú heag.)National Cooperative Highway Research Program, et al. Recommended Performance-related Specification for Hot-mix Asphalt Construction: Results of the WesTrack Project. National Academies Press, 2002.