National Research Council (U.S.). Committee on the Education and Utilization of the Engineer & ebrary, Inc. (1985). Engineering employment characteristics. National Academy Press.
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Chicago-čujuhus (17. p.)
National Research Council (U.S.). Committee on the Education and Utilization of the Engineer juo Inc ebrary. Engineering Employment Characteristics. Washington, D.C.: National Academy Press, 1985.
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MLA-čujuhus (9. p.)
National Research Council (U.S.). Committee on the Education and Utilization of the Engineer juo Inc ebrary. Engineering Employment Characteristics. National Academy Press, 1985.
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