1. Democratisering Van de Technologische Cultuur;Bijker,1995
2. Designing engineers;Bucciarelli,1994
3. Inclusive design: Design for the whole population;Clarkson,2003
4. Daniels, N. (2011). Reflective equilibrium. In E. N. Zalta (Ed.), The stanford encyclopedia of philosophy (Spring 2011). Retrieved from .
5. The role of non-epistemic values in engineering models;Diekmann;Science and Engineering Ethics,2011