National Research Council (U.S.). Highway Research Board. (1973). Citizen participation and social indicators: 4 reports prepared for the 52nd annual meeting. Highway Research Board, Division of Engineering, National Research Council, National Academy of Sciences--National Academy of Engineering.
Citazione stile Chigago Style (17a edizione)National Research Council (U.S.). Highway Research Board. Citizen Participation and Social Indicators: 4 Reports Prepared for the 52nd Annual Meeting. Washington, D.C: Highway Research Board, Division of Engineering, National Research Council, National Academy of Sciences--National Academy of Engineering, 1973.
Citatione MLA (9a ed.)National Research Council (U.S.). Highway Research Board. Citizen Participation and Social Indicators: 4 Reports Prepared for the 52nd Annual Meeting. Highway Research Board, Division of Engineering, National Research Council, National Academy of Sciences--National Academy of Engineering, 1973.