APA-viite (7. p.)
World Bank, ebrary, Inc, & Farole, T. (2013). The internal geography of trade: Lagging regions and global markets. World Bank.
Chicago-viite (17. p.)
World Bank, Inc ebrary, ja Thomas Farole. The Internal Geography of Trade: Lagging Regions and Global Markets. Washington D.C.: World Bank, 2013.
MLA-viite (9. p.)
World Bank, et al. The Internal Geography of Trade: Lagging Regions and Global Markets. World Bank, 2013.
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