APA-viite (7. p.)

Psacharopoulos, G., & Nguyen, X. N. (1997). The role of government and the private sector in fighting poverty. World Bank.

Chicago-viite (17. p.)

Psacharopoulos, George, ja Xuan Nguyen Nguyen. The Role of Government and the Private Sector in Fighting Poverty. Washington, D.C.: World Bank, 1997.

MLA-viite (8. p.)

Psacharopoulos, George, ja Xuan Nguyen Nguyen. The Role of Government and the Private Sector in Fighting Poverty. World Bank, 1997.