Flores, A.,
"The Philosophical Basis of Engineering Codes of Ethics",
Engineering and Humanities, New York, Wiley, pp. 269-276, 1982.
Sinclair, G., and W. V. Tilston,
"The Relationship of Technology to Engineering",
Research in Philosophy and Technology: Official Annual Publication of the Society for Philosophy and Technology, vol. 5, pp. 87-97, 1982.