Bowlby, W., Wayson, R. L., & Stammer, R. (1989). Predicting stop-and-go traffic noise levels. Transportation Research Board, National Research Council.
Cita Chicago (17th ed.)Bowlby, William, Roger L. Wayson, i Robert Stammer. Predicting Stop-and-go Traffic Noise Levels. Washington, D.C: Transportation Research Board, National Research Council, 1989.
Cita MLA (9th ed.)Bowlby, William, et al. Predicting Stop-and-go Traffic Noise Levels. Transportation Research Board, National Research Council, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.