Ulrich, K. T. (2020). Product Design and Development (7th.). McGraw Hill.
Cita Chicago (17th ed.)Ulrich, Karl T. Product Design and Development. 7th. McGraw Hill, 2020.
Cita MLA (9th ed.)Ulrich, Karl T. Product Design and Development. 7th. McGraw Hill, 2020.
Atenció: Aquestes cites poden no estar 100% correctes.