LeBold, W., R. Perrucci, and W. Howland,
"The Engineer in Industry and Government",
Journal of Engineering Education, vol. 56, pp. 237-273, March, 1966.
Law, J.,
"The Anatomy of a Sociotechnical Struggle: The Design of the TSR 2",
Technology and Social Process, Edinburgh, Edinburgh University Press, pp. 44-69, 1988.