Pérez Ríos, J, (2003). VSMod®: a software tool for the application of the Viable System Model, 47th Annual Conference of the International Society for the Systems Sciences (ISSS), Heraklion, Crete, Greece. July 2003. ISBN: 0-9740735-1-2.

Pérez Ríos, J. (2005). Information and Communication Technologies for Viable Organizations. The WOSC 13th International Congress of Cybernetics and Systems and The 6th International Conference of Sociocybernetics. Maribor, Eslovenia. 6-10 July 2005.

Pérez Ríos, J. (2006a). “Communication and information technologies to enable viable organizations”. Kybernetes: The International Journal of Systems & Cybernetic. Vol. 35, No. 7/8. ISSN 0368-492X.

Pérez Ríos, J. (2006b). Information and Communication Technologies and Organizational Cybernetics. The Third Metaphorum Conference. Liverpool John Moores University. Liverpool, U.K., May 2006.

Pérez Ríos, J. (2007a). Viable System Modeling with VSMod®. 4th Metaphorum Conference "Evolution from and development of the work of Stafford Beer”. St. Gallen, Suiza, March 2007.

Pérez Ríos, J. (2007b). Modeling Organizations for Viability. Key note speech. 3rd National Conference of the Hellenic Society for Systemic Studies. Piraeus (Atenas, Grecia), May 2007.

Pérez Ríos, J. (2008a). Supporting Organizational Cybernetics by Communication and Information Technologies (VSMod®). In Special Issue: Organizational Cybernetics in focus. Perez Rios, J. and Schwaninger, M. (Guest editors). International Journal of Applied Systemic Studies (IJASS) Vol. 2, Nos. 1/2, pp.:48-65. ISSN: 1751-0589.

Pérez Ríos, J. (2008b). Diseño y diagnóstico de organizaciones viables. Un enfoque sistémico. Iberfora 2000. ISBN: 978-84-612-5845-1.

Pérez Ríos, J. (2009). Diseño y diagnóstico de organizaciones viables. Un enfoque sistémico. Iberfora 2000. E-Book. ISBN:.978-84-613-4861-9.

Pérez Ríos, J. (2010). An Organizational Cybernetics framework for diagnosing and designing organizations. 20th European Meeting on Cybernetics and Systems Research (20th EMCSR 2010). April 6 - 9, 2010. University of Vienna. Vienna, Austria.

Pérez Ríos, J. and Schwaninger, M. (Guest editors) (2008). International Journal of Applied Systemic Studies (IJASS) Vol. 2, Nos. 1/2. ISSN: 1751-0589.

Schwaninger, M. and Pérez Ríos, J. (2008). Editorial: Organizational Cybernetics in focus. In Pérez Ríos J. and Schwaninger, M. (Guest editors). International Journal of Applied Systemic Studies (IJASS) Vol. 2, Nos. 1/2. ISSN: 1751-0589.