1. Alleman, J., & Rappoport, P. (2007). The future of communications in next generation networks: The unsustainability of access competition. International Telecommunications Union (ITU). Retrieved from 〈http://www.itu.int/osg/spu/ni/voice/papers/FoV-Alleman-Rappoport-Final.pdf〉.
2. Analysys Mason (2008). Final report for the Broadband Stakeholder Group: The costs of deploying fibre-based next-generation broadband infrastructure. Final report 8 September 2008. Retrieved from 〈http://www.analysysmason.com/PageFiles/5766/Analysys-Mason-final-report-for-BSG-(Sept2008).pdf〉.
3. Araújo, S., & Sutherland D. (2010). Public−private partnerships and investment in infrastructure. OECD Economics Department Working Papers, No. 803. Retrieved from 〈http://www.chaire-eppp.org/files_chaire/oecd_ppp.pdf〉.
4. Atkinson, R. D., Correa, D. K., & Hedlund, J. A. (2008). Explaining international broadband leadership (Appendix E: The Netherlands). The Information Technology and Innovation Foundation (ITIF). Retrieved from 〈http://www.itif.org/files/ExplainingBBLeadership.pdf〉.
5. BBC (2010). Orange and T-Mobile cleared for mobile merger by EU. Retrieved from 〈http://news.bbc.co.uk/1/hi/business/8543683.stm〉.