United States. Federal Highway Administration, United States. Federal Energy Administration, United States. Energy Research and Development Administration, & National Research Council (U.S.). Transportation Research Board. (1976). Optimizing the use of materials and energy in transportation construction: Proceedings of a conference conducted by the Transportation Research Board, November 12-14, 1975, and sponsored by the Federal Highway Administration of the U.S. Department of Transportation, the Federal Energy Administration, and the Energy Research and Development Administration. National Academy of Sciences.
Παραπομπή σε μορφή Chicago (17η εκδ.)United States. Federal Highway Administration, United States. Federal Energy Administration, United States. Energy Research and Development Administration, και National Research Council (U.S.). Transportation Research Board. Optimizing the Use of Materials and Energy in Transportation Construction: Proceedings of a Conference Conducted by the Transportation Research Board, November 12-14, 1975, and Sponsored by the Federal Highway Administration of the U.S. Department of Transportation, the Federal Energy Administration, and the Energy Research and Development Administration. Washington: National Academy of Sciences, 1976.
Παραπομπή σε μορφή MLA (9th εκδ.)United States. Federal Highway Administration, et al. Optimizing the Use of Materials and Energy in Transportation Construction: Proceedings of a Conference Conducted by the Transportation Research Board, November 12-14, 1975, and Sponsored by the Federal Highway Administration of the U.S. Department of Transportation, the Federal Energy Administration, and the Energy Research and Development Administration. National Academy of Sciences, 1976.