National Cooperative Highway Research Program, National Research Council (U.S.). Transportation Research Board, & Stark, T. D. (2004). Guideline and recommended standard for Geofoam applications in highway embankments. Transportation Research Board, National Research Council.
Cita Chicago Style (17a ed.)National Cooperative Highway Research Program, National Research Council (U.S.). Transportation Research Board, y Timothy D. Stark. Guideline and Recommended Standard for Geofoam Applications in Highway Embankments. Washington, D.C: Transportation Research Board, National Research Council, 2004.
Cita MLA (9a ed.)National Cooperative Highway Research Program, et al. Guideline and Recommended Standard for Geofoam Applications in Highway Embankments. Transportation Research Board, National Research Council, 2004.