National Research Council (U.S.). Committee on R&D Strategies to Improve Surface Transportation Security & ebrary, Inc. (1999). Improving surface transportation security: A research and development strategy. National Academy Press.
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Chicago-čujuhus (17. p.)
National Research Council (U.S.). Committee on R&D Strategies to Improve Surface Transportation Security juo Inc ebrary. Improving Surface Transportation Security: A Research and Development Strategy. Washington, D.C.: National Academy Press, 1999.
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MLA-čujuhus (9. p.)
National Research Council (U.S.). Committee on R&D Strategies to Improve Surface Transportation Security juo Inc ebrary. Improving Surface Transportation Security: A Research and Development Strategy. National Academy Press, 1999.
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