4Mei -Lin Goh, Douglas Sikorski; ,Wing- Keong Wong. Government Policy for Outward Investment by Domestic Firrm .The Case of Singapore's Regionalisation Strategy. Singapore Management Review,2001 ;23, 2; ABI/INFORM Global,pg. 23.
5Wells, L.T. , Third World Multinational, Cambridge, Massachusetts: MIT Press, 1983.