APA-ийн эшлэл(7 дахь хэвлэлт)

World Bank. Africa Regional Office. Office of the Chief Economist, World Bank. Africa Regional Office. Operational Quality and Knowledge Services, World Bank. Development Data Group, & ebrary, Inc. (2008). Spreading and sustaining growth in Africa. World Bank.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

World Bank. Africa Regional Office. Office of the Chief Economist, World Bank. Africa Regional Office. Operational Quality and Knowledge Services, World Bank. Development Data Group, ба Inc ebrary. Spreading and Sustaining Growth in Africa. Washingon, D.C.: World Bank, 2008.

MLA -ийн эшлэл (9 дэх хэвлэлт)

World Bank. Africa Regional Office. Office of the Chief Economist, et al. Spreading and Sustaining Growth in Africa. World Bank, 2008.