APA-ийн эшлэл(7 дахь хэвлэлт)

World Bank, ebrary, Inc, & Farole, T. (2013). The internal geography of trade: Lagging regions and global markets. World Bank.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

World Bank, Inc ebrary, ба Thomas Farole. The Internal Geography of Trade: Lagging Regions and Global Markets. Washington D.C.: World Bank, 2013.

MLA -ийн эшлэл (9 дэх хэвлэлт)

World Bank, et al. The Internal Geography of Trade: Lagging Regions and Global Markets. World Bank, 2013.