6Jackson R T. Commuter mining and the Kidston gold mine: Goodbye to mining town[J]. Geography, 1987,72 ( 2 ): 162- 165.
7Houghton D S. Long-distance commuting: A new approach to mining in Australia[J].Geograpbical Journal, 1993, 159 (3): 281-290.
8Franko L G. Use of minority and 50-55 joint ventures by United States multinationals during the 1970s: The interaction of host country policies and corporate strategies[J]. Journal of International Business Studies,1989, 20(1 ): 19-40.
9Mutinelli M, Piscitello L. The entry mode choice of MNEs: An evolutionary approach[J]. Resesrcb Policy, 1998,27 ( 5 ): 491-506.
10Clark A L, Naito K. Risks and opportunities for foreign investment in the mineral sectors of the Central Asian Republics[J]. Resources Policy, 1998, 24(2) :105-114.
