APA-viite (7. p.)
Đõ̂, Q. T., & Levchenko, A. A. (2006). Trade, inequality, and the political economy of institutions. World Bank.
Chicago-viite (17. p.)
Đõ̂, Quý Toàn, ja Andrei A. Levchenko. Trade, Inequality, and the Political Economy of Institutions. [Washington, D.C.: World Bank, 2006.
MLA-viite (9. p.)
Đõ̂, Quý Toàn, ja Andrei A. Levchenko. Trade, Inequality, and the Political Economy of Institutions. World Bank, 2006.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.