4Keeble, D. E.(1989). High-technology Industry and Regional Development in Britain: The Case of the Cambridge phenomenon. Environment and Planning C:Government and Policy, 7, 153-172.
5Oakey, R. P. & Cooper, S. Y.(1989). High Technology Industry, Agglomerationand Potential for Peripherally Sited Small Firms. Regional Studies, 23 (4), 347-360.
6Herrin, A. N. & Pernia, E. M.(1987). Factors Influencing the Choice of Location and Foreign Firm in the Philippines. Regional Studies, 21,531-541.
