SEIDER, W. D., SEADER, J., & LEWIN, D. R. (2004). Product and process design principles: Synthesis, analysis, and evaluation.-- ed.2. John Wiley and sons.
Lua i Stíl Chicago (17ú heag.)SEIDER, Warren D., J.D SEADER, agus Daniel R. LEWIN. Product and Process Design Principles: Synthesis, Analysis, and Evaluation.-- Ed.2. New York: John Wiley and sons, 2004.
Lua MLA (9ú heag.)SEIDER, Warren D., et al. Product and Process Design Principles: Synthesis, Analysis, and Evaluation.-- Ed.2. John Wiley and sons, 2004.
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