National Academy of Engineering & ebrary, Inc. (1989). Engineering and the advancement of human welfare: 10 outstanding achievements, 1964-1989. Office of Public Awareness, The Academy.
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Chicago-čujuhus (17. p.)
National Academy of Engineering juo Inc ebrary. Engineering and the Advancement of Human Welfare: 10 Outstanding Achievements, 1964-1989. Washington, D.C.: Office of Public Awareness, The Academy, 1989.
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MLA-čujuhus (9. p.)
National Academy of Engineering juo Inc ebrary. Engineering and the Advancement of Human Welfare: 10 Outstanding Achievements, 1964-1989. Office of Public Awareness, The Academy, 1989.
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