Thiel, D. V. (2014). Research Methods for Engineers. Cambridge University Press.
Cita Chicago (17th ed.)Thiel, David V. Research Methods for Engineers. Cambridge, United Kingdom: Cambridge University Press, 2014.
Cita MLA (9th ed.)Thiel, David V. Research Methods for Engineers. Cambridge University Press, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.