National Research Council (U.S.). Committee on Measuring and Improving Infrastructure Performance. (1995). Measuring and improving infrastructure performance. National Academy Press.
Cita Chicago (17th ed.)National Research Council (U.S.). Committee on Measuring and Improving Infrastructure Performance. Measuring and Improving Infrastructure Performance. Washington, DC: National Academy Press, 1995.
Cita MLA (8th ed.)National Research Council (U.S.). Committee on Measuring and Improving Infrastructure Performance. Measuring and Improving Infrastructure Performance. National Academy Press, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.