National Research Council (U.S.). Committee on the Telecommunications Challenge: Changing Technologies and Evolving Policies & Wessner, C. W. (2006). The telecommunications challenge: Changing technologies and evolving policies : measuring and sustaining the new economy : report of a symposium. National Academies Press.
Cita Chicago Style (17a ed.)National Research Council (U.S.). Committee on the Telecommunications Challenge: Changing Technologies and Evolving Policies y Charles W. Wessner. The Telecommunications Challenge: Changing Technologies and Evolving Policies : Measuring and Sustaining the New Economy : Report of a Symposium. Washington, D.C.: National Academies Press, 2006.
Cita MLA (8a ed.)National Research Council (U.S.). Committee on the Telecommunications Challenge: Changing Technologies and Evolving Policies y Charles W. Wessner. The Telecommunications Challenge: Changing Technologies and Evolving Policies : Measuring and Sustaining the New Economy : Report of a Symposium. National Academies Press, 2006.