MIYAGIWA, K. (1993): "The Locational Choice for Free-Trade Zones. Rural Versus Urban Options," Journal of Development Economics
MCCALLA, R. J. (1990): "The Geographical Spread of Free Zones Associated with Ports," Geoforum
楼主想了各种办法没有找到。。。。求高人!!! 可以标价 我购买。。。
(。。什么情况 还有背景颜色的???)