Bibliografia
Principal
- Proactive risk management: Controlling uncertainty in product development: Preston G. Smith, Guy M. Merritt 2002 Productivity Press
- Creating Breakthrough Products: J. Cagan & C. Vogel 2002 Prentice Hall, ISBN 0-13-969694-6
- Product Design & Development, 3rd Ed: K. T. Ulrich, S. D. Eppinger 2003 McGraw-Hill, ISBN 0071232737