1. Carl Dahlman et al. Republic of Korea: transition to a knowledge-based economy. Washington: The World Bank, 29 June 2000 (Report No. 20346-KO) p. 22.
2. Robin Mansell and Uta When. Knowledge societies: information technology for sustainable development. Oxford University Press for The United Nations, 1998. p.25.
3. The Economist, 1998.