Federal Highway Administration. (1979). User's manual: FHWA level 2 highway traffic noise prediction model, stamina 1.0. National Technical Information Service.
Chicago Style (17th ed.) CitationFederal Highway Administration. User's Manual: FHWA Level 2 Highway Traffic Noise Prediction Model, Stamina 1.0. Washington, D.C: National Technical Information Service, 1979.
MLA (9th ed.) CitationFederal Highway Administration. User's Manual: FHWA Level 2 Highway Traffic Noise Prediction Model, Stamina 1.0. National Technical Information Service, 1979.
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