Stöber, G. J., & Schumacher, D. (1973). Technology assessment and quality of life: Proceedings of the 4th general conference of SAINT (Salzburg Assembly: Impact of the New Technology), held at Schloss Leopoldskron, Salzburg, Austria, September 24-28, 1972. Elsevier Scientific Pub. Co..

Stöber, Gerhard Josef, và Dieter Schumacher. Technology Assessment and Quality of Life: Proceedings of the 4th General Conference of SAINT (Salzburg Assembly: Impact of the New Technology), Held at Schloss Leopoldskron, Salzburg, Austria, September 24-28, 1972. Amsterdam, New York: Elsevier Scientific Pub. Co., 1973.

Stöber, Gerhard Josef, và Dieter Schumacher. Technology Assessment and Quality of Life: Proceedings of the 4th General Conference of SAINT (Salzburg Assembly: Impact of the New Technology), Held at Schloss Leopoldskron, Salzburg, Austria, September 24-28, 1972. Elsevier Scientific Pub. Co., 1973.