APA (7th ed.) Zitazioa
National Research Council (U.S.). Committee on the Education and Utilization of the Engineer & ebrary, Inc. (1985). Engineering employment characteristics. National Academy Press.
Chicago Style (17th ed.) Zitazioa
National Research Council (U.S.). Committee on the Education and Utilization of the Engineer eta Inc ebrary. Engineering Employment Characteristics. Washington, D.C.: National Academy Press, 1985.
MLA (9th ed.) Zitazioa
National Research Council (U.S.). Committee on the Education and Utilization of the Engineer eta Inc ebrary. Engineering Employment Characteristics. National Academy Press, 1985.
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