APA-ийн эшлэл(7 дахь хэвлэлт)

World Bank & ebrary, Inc. (2011). The little data book on private sector development: 2011. World Bank.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

World Bank ба Inc ebrary. The Little Data Book on Private Sector Development: 2011. Washington, D.C.: World Bank, 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

World Bank ба Inc ebrary. The Little Data Book on Private Sector Development: 2011. World Bank, 2011.