1Kogut B. & Zander U. Knowledge of the Firm and the Evolutionary Theory of the Multinational Corporation [ J ]. Journal of International Business Studies, 1993, (10) :49 - 62.
2Cantwell. & P E Tolentino. Technological accumulation and Third World Multinationals [ J ]. University of Reading Discussion Paper in International Investment and Business Studies, 1990, (5):139 - 147.