APA-viite (7. p.)

Vittas, D. (1997). The Argentine pension reform and its relevance for Eastern Europe. World Bank, Financial Sector Development Department.

Chicago-viite (17. p.)

Vittas, Dimitri. The Argentine Pension Reform and Its Relevance for Eastern Europe. Washington, D.C: World Bank, Financial Sector Development Department, 1997.

MLA-viite (9. p.)

Vittas, Dimitri. The Argentine Pension Reform and Its Relevance for Eastern Europe. World Bank, Financial Sector Development Department, 1997.