須藤修
Osamu Sudoh, Wealth of Networked Nations, (in) Look Japan, No.558(2002)
Osamu Sudoh, The Digital Revolution and the Evolution of e-Government, (in) Institute for International Policy Studies ed., The International Symposium Presentation Papers on The IT revolution : Challenges from innovation in information and communication technology and the role of government, Institute for International Policy Studies, 2001
Osamu Sudoh, Digital Economy and Sustainable Development, (in) Anglo-Japanese Academy ed., Conference Presentation Papers on National, Regional and Global Transition : A Common Agenda for Anglo-Japanese Relations in the Twenty-first Century, University of Sheffield and University of Tokyo, 2001