1. Zwillinger, B.: The Number One Quality to Have as a Human Factors Engineer (2017).
http://blog.cambridgeconsultants.com/medical-technology/the-number-one-quality-to-have-as-a-human-factors-engineer/
2. Kolko, J.: Well Designed: How to Use Empathy to Create Products People Love. Harvard Business Review Press, Boston (2014)
3. Algra, H.R., Johnston, C.R.: Encouraging empathy in engineering design. In: Proceedings of CEEA 15, Paper 169, McMaster University, 31 May – 3 June (2015)
4. McDonagh D.: Empathic Research Approaches to Support the Designer: A Supra-Qualitative Research for Designing Model. Design Issues (2006)
5. Carkhof, R.: Helping and Human Relationships. Holt Rinehart and Winston, New York (1969)