Hänvisningar gällande denna post

APA-referens (7:e uppl.)
National Research Council (U.S.). Committee on Engineering Design Theory and Methodology & ebrary, Inc. (1991). Improving engineering design: Designing for competitive advantage. National Academy Press.
Chicago-referens (17:e uppl.)
National Research Council (U.S.). Committee on Engineering Design Theory and Methodology och Inc ebrary. Improving Engineering Design: Designing for Competitive Advantage. Washington, D.C.: National Academy Press, 1991.
MLA-referens (9:e uppl.)
National Research Council (U.S.). Committee on Engineering Design Theory and Methodology och Inc ebrary. Improving Engineering Design: Designing for Competitive Advantage. National Academy Press, 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.