2Donald H. Dalton and Manuel G. Serapio. 1999. Globalizing industrial resarch and development. U.S. Department of Commerence, Technology Adminstration office of Technology Policy.
3B. S. Callan, K. Keller. Exporting U. S. High teeh: Facts and fiction about the globalization of industrial R&D. Study Group Report. Council on Foreign Relations, March 1998.