H. Baumann, F. Boons, and A. Bragd, Mapping the green product development field: engineering, policy and business perspectives, Journal of Cleaner Production, vol.10, issue.5, pp.409-425, 2002.
DOI : 10.1016/S0959-6526(02)00015-X

C. Boks and T. Mcaloone, Transitions in sustainable product design research, International Journal of Product Development, vol.9, issue.4, pp.429-449, 2009.
DOI : 10.1504/IJPD.2009.027475

O. 'hare and J. A. , Eco-innovation tools for the early stages: an industry-based investigation of tool customization and introduction, UK, 2010.

V. Brezet and . Hemel, Ecodesign: a promising approach to sustainable production and consumption, 1997.

E. Wilson, G. Macgregor, D. Macqueen, S. Vermeulen, B. Vorley et al., Innovating for environment and society: an overview. IIED Briefing Business models for sustainable development, 2009.

D. Dunphy, A. Griffiths, and S. Benn, Organizational change for corporate sustainability. A guide for leaders and change agents of the future, 2007.

K. Lewin, Field Theory in social science, 1951.

. Kanter, Managing change in organisations, 1992.

J. P. Kotter and L. A. Schlesinger, Choosing strategies for change, Harvard Business Review, pp.130-139, 2008.
DOI : 10.1007/978-1-349-20317-8_21

E. Verhulst, C. Boks, M. Stranger, and H. Masson, The Human Side of Ecodesign from the Perspective of Change Management, Advances in Life Cycle Engineering for Sustainable Manufacturing Businesses ? Proceedings of the 14 th CIRP Conference on Life Cycle Engineering, pp.107-112, 2007.
DOI : 10.1007/978-1-84628-935-4_19

C. Boks, New academic research topics to further ecodesign implementation: an overview, International Journal of Product Development, vol.6, issue.3/4, 2008.
DOI : 10.1504/IJPD.2008.020402

C. Boks, The soft side of ecodesign, Journal of Cleaner Production, vol.14, issue.15-16, pp.15-16, 2006.
DOI : 10.1016/j.jclepro.2005.11.015

E. Verhulst, C. Boks, and H. Masson, Colour-print thinking to measure and support human factors in the implementation process of sustainability criteria in design, Proceedings of EcoDesign 2009, Sixth International Symposium on Environmentally Conscious Design and Inverse Manufacturing, 2009.

E. Verhulst and C. Boks, The role of human aspects in design for sustainability strategies and approaches. In: Electronic Pre-proceedings of APMS, 2010.

M. Q. Patton, Qualitative Evaluation and Research Methods, Sage, p.US, 1990.

R. K. Yin, . Case-study, and . Research, Design and methods. Third edition Applied Social Research Methods Series, 2003.