H. Afsarmanesh, L. M. Camarinha-matos, and S. S. Msanjila, A Well-Conceived Vision for Extending Professional Life of Seniors, proceedings of PRO-VE 2009 conference, pp.682-695, 2009.
DOI : 10.1016/j.emj.2005.02.002

H. Afsarmanesh and L. M. Camarinha-matos, Towards Modeling a Collaborative Environment for Extension of Professional Active Life, proceedings of PRO-VE 2009 conference, pp.721-732, 2009.
DOI : 10.1007/978-3-642-04568-4_73

L. M. Camarinha-matos and H. Afsarmanesh, The Need for a Strategic R&D Roadmap for Active Ageing, the proceedings of PRO-VE, 2009.
DOI : 10.1007/b116613

L. M. Camarinha-matos and H. Afsarmanesh, Collaborative mechanisms for a new perspective on active ageing, 2009 3rd IEEE International Conference on Digital Ecosystems and Technologies, 2009.
DOI : 10.1109/DEST.2009.5276754

L. M. Camarinha-matos and H. Afsarmanesh, A Roadmap for Strategic Research on Virtual Organizations, proceedings of PRO-VE 2003 ? Processes and Foundations for virtual organizations, 2003.
DOI : 10.1007/978-0-387-35704-1_4

J. C. Collins and J. Porras, Organizational vision and visionary organizations In leading organizations ? Perspectives for a new era, SAGE, pp.234-249, 1998.

T. G. Cummings, Organization Development and Change, 2005.
DOI : 10.1002/9780470753408.ch2

E. H. Donald, Building leadership vision. Eleven strategic challenges for higher education, the EDUCAUSE review, pp.25-34, 2003.

H. Insurance, The future of retirement ? The new old age hsbc.com/1/PA_1_1_S5/content/assets/retirement/gender_perspective_eurasia_africa_1.pdf Jeavans, C., Will we still be working at 70?, 2004.

R. J. Laubacher and T. W. Malone, Two scenarios for 21st century organizations: shifting networks of small firms or all-encompassing " virtual countries " ? A working paper, 1997.

P. Senge, A. Keliner, C. Roberts, R. Ross, and B. Smit, The fifth discipline fieldbook ? strategies and tools for building a learning organizations, 1994.

M. Stranges, Immigration As a Remedy for Population Decline? An Overview of the European Countries, European papers on the new welfare, Special issue on the counter ageing society, 2008.