Reed, M. F., Luettich, R. A., Lamm, L. P., & Humphrey, T. F. (1993). Measuring state transportation program performance. Transportation Research Board, National Research Council National Academy Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रReed, M. F., Richard A. Luettich, Lester P. Lamm, और Thomas F. Humphrey. Measuring State Transportation Program Performance. Washington, D.C: Transportation Research Board, National Research Council National Academy Press, 1993.
एमएलए (9वां संस्करण) प्रशस्ति पत्रReed, M. F., et al. Measuring State Transportation Program Performance. Transportation Research Board, National Research Council National Academy Press, 1993.
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